---
title: "What My 30-Year-Old Self Would Tell My 20-Year-Old Self About Money, Career, and Property"
description: "Choices beat effort. Health beats hustle. The right property decision in your 20s can change your trajectory more than a decade of hard work. Lessons from someone who learned the hard way."
author: Joey Don
date: 2023-05-04
category: Property Management
url: https://premiumrea.com.au/blog/thirty-year-old-advice-twenty-year-old-wealth-property
tags: ["personal development", "wealth building", "career advice", "property investment", "life lessons", "young investors"]
---

# What My 30-Year-Old Self Would Tell My 20-Year-Old Self About Money, Career, and Property

*By Joey Don, Co-Founder & CEO at PremiumRea — 2023-05-04*

> At 20, I thought hustle was the answer to everything. At 30, I realised that three or four decisions — not 10,000 hours of grinding — determined my entire trajectory. Here's what I wish I'd known sooner.

If I could sit across from my 20-year-old self right now, I'd grab him by the shoulders and say: the thing you think matters most — effort, grinding, late nights, sacrificing sleep — is about 30% of the equation. The other 70% is the quality of your decisions at a handful of critical junctures.

Your first real job. Your life partner. Whether you buy property. When you buy property. What you buy.

These four or five decisions will shape the next two decades more than ten thousand hours of hustle ever will. And the terrifying part is, most people stumble into these decisions without thinking clearly, then spend the next ten years trying to grind their way out of bad choices.

I made some of these mistakes. Here's what I learned — and how it connects to the financial decisions that actually build wealth.

## The effort delusion

Twenty-year-old me believed in the cult of effort. Work harder. Stay later. Sleep less. Outwork everyone and the results will follow.

Here's what thirty-year-old me knows: effort without direction is just expensive exercise.

I've watched people work 80-hour weeks in jobs that cap their earning potential at $120,000. I've watched others work 40 hours in roles that compound their skills, network, and income every year until they're earning $300,000+ with equity.

The difference wasn't effort. It was the initial choice of industry, role, and employer.

The same principle applies to property. Some people spend years researching, attending auctions, reading blogs — enormous effort — and then buy a unit in an oversupplied inner-city tower because "CBD is safe." Five years later, they've lost 10% of their purchase price and are servicing a negatively-geared asset that drains $200 per week from their lifestyle.

Others spend a few weeks working with a buyer's agent, buy a house on 600+ sqm in the right suburb, and are sitting on $150,000 of equity growth within two years. Same financial outlay. Wildly different outcomes. The variable isn't effort — it's decision quality.

I'm not saying effort doesn't matter. I'm saying effort is necessary but insufficient. The multiplier on effort is decision quality. Good decisions multiplied by hard work create wealth. Bad decisions multiplied by hard work create burnout.

## Stop investing in relationships that won't be there

This one hurts to write because twenty-year-old me would have fought it.

At twenty, I spent enormous energy maintaining friendships, worrying about what acquaintances thought of me, obsessing over social acceptance. I wanted everyone to like me. I bent myself into shapes that weren't natural to accommodate other people's expectations.

A decade later? Maybe 5% of those people are still in my life. The university friends, the work colleagues, the social circle from that apartment building — most of them have faded into distant memories. Not because anyone did anything wrong, but because life diverges. People move cities. They change careers. They start families. The friendships that survive are the ones built on genuine mutual respect, not social obligation.

The time I spent worrying about what others thought — hours, days, probably weeks of cumulative emotional energy — produced exactly nothing. Not a single relationship that mattered long-term was built on people-pleasing.

Here's the financial parallel. Many young investors buy property in suburbs their parents approve of, or where their friends bought, or where the social consensus says is "good." They're investing based on social validation rather than financial fundamentals.

We've had clients who were embarrassed to tell their friends they bought in Cranbourne or Hampton Park. These suburbs lack social prestige. But the data doesn't care about prestige. Cranbourne properties purchased three years ago are up 40-60%. The "prestigious" alternatives those friends bought? Up 15-20%. The clients who listened to data over social pressure are wealthier. The ones who listened to friends paid for social acceptance with reduced returns.

## Your health account is finite — and it has no overdraft

At twenty, I pulled all-nighters, ate garbage, and felt invincible. Recovery took hours, not days. Sleep deprivation was a badge of honour.

At thirty, my body started sending invoices for every abuse I'd inflicted on it. Skin damage from years of poor diet and inadequate sleep. Energy levels that crashed by 3 PM. Stress responses that used to take minutes to resolve now took days.

The health metaphor extends to financial planning in a way most young people don't appreciate.

Your twenties are the decade with the lowest cost of entry into property. You have time — the most powerful variable in compound growth. A property purchased at 25 and held for 20 years has a fundamentally different return profile than one purchased at 35 and held for 10.

But more importantly, your twenties are when you have the energy to do the work required to get started. Learning about markets. Inspecting properties. Understanding financing. Building relationships with agents and brokers. This all requires bandwidth that becomes scarcer as you age, take on family responsibilities, and deal with the physical constraints of getting older.

I've seen clients at 45 wishing they'd started at 25. The maths is brutal. A $650,000 property growing at 8% per annum is worth approximately $3 million after 20 years. Start ten years later and the same property (now costing $1.4 million due to appreciation) grows to $3 million in 10 years only if growth rates hold — which they might not.

The twenty-year-old who buys a property in Melbourne's southeast today — even a modest one using government first-home-buyer schemes — is making a decision that will echo for decades. Every year of delay is genuinely expensive.

## Love is a business partnership, not a Disney film

This is the advice that would have saved me the most pain.

At twenty, I believed romantic relationships were about chemistry, attraction, and shared experiences. Those things matter — but they're the veneer, not the structure.

At thirty, I understand that a long-term relationship is fundamentally a business partnership. You're merging finances, sharing living costs, co-investing in property, raising humans, and navigating career decisions together. The person you choose as a partner has more impact on your financial trajectory than any investment decision you'll ever make.

A partner who shares your financial values — saving over spending, investing over consuming, building over showing off — can double your wealth-building capacity. Two incomes, shared living costs, doubled borrowing capacity, aligned investment strategy.

A partner who doesn't share those values can halve it. I've watched relationships where one partner wants to invest and the other wants to spend. The result is neither saving nor spending — just constant financial friction that produces stress and zero progress.

Before committing to a life partner, have the uncomfortable financial conversation. What are your debts? What's your savings rate? Do you want to own property? How do you feel about risk? These aren't romantic topics, but they determine whether your partnership compounds wealth or destroys it.

Our client base includes many couples. The most successful ones — the ones building three, four, five-property portfolios — are always aligned on strategy. They've had the hard conversations. They've agreed on a plan. And they execute as a team.

The least successful ones are where one partner is dragged into property investment reluctantly. Those relationships — and those portfolios — rarely thrive.

## The real message to twenty-year-old me

Stop trying to be liked by everyone. Start making decisions that compound.

Stop glorifying hustle. Start thinking clearly about what you're hustling toward.

Stop treating your health like a credit card. Start treating it like a limited resource that funds everything else.

Stop choosing partners based on chemistry alone. Start choosing based on values alignment and financial compatibility.

And for the love of everything — buy property in your twenties. Not because the market is perfect (it never is). Not because you can time the bottom (you can't). But because time in the market creates wealth that timing the market never will.

A $600,000 house in Melbourne's southeast, purchased at 25 using a government first-home-buyer scheme with a 5% deposit, generating $500-$550 per week in rent, appreciating at 8% per annum — that single decision, made once, will be worth more than the next fifty hustle decisions combined.

I know this because I've run the numbers. I know this because I've watched it play out across hundreds of clients. And I know this because the version of me that didn't buy early enough is still paying the price.

The ten years between twenty and thirty aren't about getting old. They're about growing up. And growing up means accepting that a handful of smart decisions, made early, beat a lifetime of grinding without direction.

If you're in your twenties and reading this — stop scrolling. Go get your borrowing capacity assessed. Start looking at suburbs where $600,000 buys you a house on land. Make the one decision your thirty-year-old self will thank you for.

## References

1. [Australian Bureau of Statistics, 'Average Weekly Earnings', Cat. No. 6302.0, November 2020.](https://www.abs.gov.au/statistics/labour/earnings-and-working-conditions/average-weekly-earnings-australia)
2. [CoreLogic, 'Melbourne Property Growth by Decade', 2020.](https://www.corelogic.com.au/our-data/home-value-index)
3. [Victorian Government, 'First Home Owner Grant — Eligibility', 2020.](https://www.sro.vic.gov.au/first-home-owner)
4. [REIV, 'Melbourne Suburb Median Prices', Q3 2020.](https://reiv.com.au/market-insights/median-prices)
5. [SQM Research, 'Vacancy Rates — Melbourne Metro', October 2020.](https://sqmresearch.com.au/graph_vacancy.php)
6. [Reserve Bank of Australia, 'Household Debt and Financial Stability', September 2020.](https://www.rba.gov.au/publications/bulletin/)
7. [Domain, 'First Home Buyer Guide — Melbourne', 2020.](https://www.domain.com.au/advice/first-home-buyers/)
8. [PremiumRea internal client portfolio analysis, first-home buyers segment, 2019-2020.](#)

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Source: https://premiumrea.com.au/blog/thirty-year-old-advice-twenty-year-old-wealth-property
Publisher: PremiumRea (Optima Real Estate) — Melbourne buyers agent