Then you drop dead, but you should have it set up to be divided up among who you want it to. Wife, kids, in my case, my older sisters and brothers. Never hurts to plan, just in case you live longer than 50 years. If you start saving for retirement at 65 when your in your 40's or 50's you may not have a pot to piss in when you get to that age.
I spend my extra money on stuff I want through out the year like any normal person does. I spend some, and I save some, and I set some back. I don't live pay check to paycheck.
~F~