In twenty years you'll be in your 70's. Most people in their 70's are unemployable, no matter the field. If you don't have a retirement plan, then you got to d

In twenty years you'll be in your 70's. Most people in their 70's are unemployable, no matter the field. If you don't have a retirement plan, then you got to do some extreme saving and lifestyle adjustment (or you'll face even more extreme lifestyle adjustment once you retire). If you do have a retirement plan, you have nothing to worry about.