What If I Invested...?

Why Do We Feel Investment Regret?

Investment regret — the painful feeling of "I should have bought that stock" — is one of the most common emotions in personal finance. Psychologists call it "counterfactual thinking": imagining alternative outcomes to past decisions. Studies show that losses feel roughly twice as painful as equivalent gains feel pleasurable, a phenomenon known as loss aversion.

But here's the thing: hindsight bias makes every past investment look obvious. In reality, nobody knew that Bitcoin would go from $100 to $95,000, or that Nvidia would become the backbone of the AI revolution. The real lesson isn't to regret the past — it's to start investing today.

How This Calculator Works

Our investment regret calculator uses approximate historical price data for 12 popular assets including Bitcoin, Ethereum, the S&P 500 index, and major tech stocks like Apple, Tesla, Nvidia, Amazon, Google, Microsoft, Netflix, Meta, and AMD. Select your investment, enter the amount you could have invested, choose when you would have bought, and instantly see what your investment would be worth today — plus a humorous "regret meter" to quantify your feelings.

The Power of Long-Term Investing

Whether you're looking at the stock market or cryptocurrency, one pattern holds true: time in the market generally beats timing the market. The S&P 500 has returned approximately 10% annually over its history, turning a $10,000 investment into over $67,000 in 20 years through compound growth alone. Individual stocks and crypto can deliver even higher returns — but with significantly more volatility and risk.

If you're feeling regret about missed investment opportunities, channel that energy productively. Open a brokerage account, set up automatic monthly investments into a diversified index fund, and let compound interest work its magic. Your future self will thank you.