Example Client - 25 Retirement age - 65 Yr. To Invest Till You start withdrawing money - 40 Vehicle Used - Roth IRA Yearly Contribution- 4000 Investment Proflie - V. Aggresive. Total Principle invested - 160000 10% chances of your asset growing to 4,232,651. 50% chances of your asset grwoing to 1,654,429. 90% chances of your asset growing to 675,303. NO Income Tax upon withdrawal. Save Early, Retire Rich. Inflation not taken into calculation.