I Thought I Was Good with Money. My Bank Account Disagreed.

My 20s were essentially about making good money, living beyond their means, and asking where all the money went! I learned it was not my income that was the problem.

Nobody Teaches You This Stuff

School taught you Pythagorean theorem. No one offered you a crash course in SIPs, credit scores or why your plan of “I will save next month” never works. Which leaves most of us to learn the hard way — and by trusting our gut, or whatever you wanna call it, which is basically just covering your mistakes with 100% confidence.

Here are 5 mistakes I made and this is what I’d tell my younger self instead.

1. I Managed My Salary Like My Budget

I used to spend almost all the income as soon as I received it. I had the money, felt like a millionaire for 3 days and then it was straight back to watching my bank balance until payday again.

Well, the fix is stupidly simple, pay thyself first. As soon as you get paid, straight away before rent, groceries or anything else transfer a certain amount into savings. Even ₹500. Even ₹200. It is the habit that matters more than the amount. What remains is what you live on — not the full salary.

2. Investing seemed too complicated for me to engage in, so I ignored it

Mutual funds, SIPs, equity, debt — it was like a language I never learnt. So I did nothing. I left cash in a savings account paying 3% while inflation nibbled away.

What I wish someone had told me is, you don’t need to know everything before starting. Even a meager ₹1,000 a month index fund SIP started at 22 beats ₹5,000 a month starting at 30 anyday! Time is the actual engine. Complexity is an excuse to procrastination.

3. I Had No Emergency Fund

I kept telling myself that I would create one “once things calmed down.” Things never settled down. Whether it was a laptop failing, needing to travel at short notice or waiting three months for a freelance payment — I either borrowed money or went into the debt.

Your emergency fund is not a savings target. It’s a firewall. 3 months of low needs cost just sitting in another account that you never touch unless something actually breaks. Without it, the unexpectedly high cost becomes a minor crisis.

4. I Used a Credit Card as if It Was Free Money

When I got my first credit card, it felt like a superpower. Buy now, deal with it later. I used it for everything — food, clothing, things I had no business buying — and paid the minimum due like a responsible person.

I wasn’t. Minimum payments trap you in a cycle where faster, and inescapable compounding interest earns more than the principal as fast as you pay for it. Credit cards can be truly useful — cash back, emergencies, a solid credit score-builder — as long as you pay off the complete balance each and every month. Otherwise, you pay 30–40% more for everything purchased.

5. I Meant to Keep a Spending Log, I Never Did

I had a rough idea. Rent, food, transport, “miscellaneous.” But I never actually looked. So when I actually — for once — looked, transaction by transaction, subscriptions long forgotten, UPI spend I couldn’t trace back to any mnemonic, and delivery food habit that cost me more than my electricity bill.

You literally do not need an elaborate budget. You just need a single clean glance at spending of last month. Just once. Most individuals can identify at least one thing they would alter right out of the gate.

What Your 20s Self Most Needs To Hear

You are not required to rectify all five of these simultaneously. It is too much and it won’t last.

Choose the one that hurts the most. For most people reading this, it’s either the emergency fund or the investing delay, both have compounding effects to a much greater extent the longer you leave it.

Open your banking app today. Last month: Your largest waste leak. Whatever that amount is, whether it is small or large — redirect just that amount toward something that works for you instead of against you.

Your 30 year old self will know the difference. Not in a dramatic way. Just in the deliberate way of someone who is not starting from scratch anymore.