It is funny because I can't do and have no interest in half of those things. I think the list should be titled what you should do by 50 if you wanted to...
i don't drink because it is unhealthy for me personally. It makes me gain weight and makes it impossible for me to sleep well
i don't wear make-up because I don't look any better with it, it takes time to apply and it costs money.
I don't change tires, jump a battery or do taxes because it is easier and safer to hire someone else to do those things.
Interesting list though...