All else being equal (steady and improving income, no major medical expenses, etc.) you can have at least a million dollars in wealth by the time you are 65. Its all about putting your money in your bathtub.
Spend Yourself Wealthy. Its all about opportunity costs. If you choose a housing situation that costs you 25% of your N.I.instead of 30% then you can capture an additional 5%. If you choose transportation options that cost you only 12% instead of 15% then you can capture an addition 3%. Every little percentage counts and soon enough you are capturing enough water to overfill the bathtub. Its all about what better thing you can do with the money in the future.
Speaking of the future; the next step is to add bubble bath to your tub. No joke, bubbles!