Every year a return isn't just added to your original amount — it gets reinvested and starts earning returns of its own. The longer that process runs, the more dramatic the snowball effect becomes. This means the years right after you start matter far more than they seem to, because they're the ones with the most time left to compound.
Saver A invests AED 500 a month for just 10 years, from age 25 to 35 — then stops contributing entirely, but leaves the money invested and untouched until age 60. Total contributed: AED 60,000. Saver B waits until 35 to start, then invests AED 500 a month continuously for 25 years, all the way to age 60. Total contributed: AED 150,000 — two and a half times more money put in. Assuming a flat 7% average annual return for both, Saver A ends up at 60 with roughly AED 495,000, while Saver B ends up with roughly AED 405,000. Saver A put in less than half as much money, but finished with more — purely because those first 10 years had 35 years to compound instead of 25.
This isn't an argument for stopping early — Saver A is a deliberate extreme case to make the point vivid. The real takeaway is simpler: the cost of waiting a few years to start isn't just the contributions you miss during that gap, it's also the compounding those specific years would have generated for decades afterward. Starting small today generally beats waiting to start bigger later.
Compounding is what happens when your returns start earning their own returns — and starting early matters more than how much you actually put in.