- A significant health issue that also drains them economically
- A broken marriage that cuts their savings in half (or less)
- A low point in their life where saving for retirement just doesn't make sense in their heads anymore because they feel they'd rather die tomorrow.
- A streak of bad events longer than they planned for (the car breaks down, they got fired and their mother-in-law needs financial assistance all at the same time)
- Etc, etc...
The point is: nobody is retiring a millionare through the process you described. Either you save signfiicantly more at certain points (because you earn more) and get lucky enough with the above where you make it there, or you don't retire a millionare even after having saved consistently for many periods in your life.
I work with clients of all financial levels and almost all of them have upwards of $600 a month to put toward retirement/investments once they get on a proper budget and develop the discipline to stick to it.
Yes, emergencies happen but not as often as you'd think and most incidents are manageable, especially if you plan for them. Saving ahead of time for car maintenance or AC replacement, having a bucket for medical expenses or family, getting a prenuptial agreement, etc.
I've been a financial coach for over 20 years and almost all my clients who have reached retirement age have done so as millionaires using this exact method.