Buy low, sell high everyday and you'll be fine.
Easier said than done since no one can predict when it will be low and when will it go up on a daily basis and trying to follow the same strategy everyday can get one fucked up when opposite is done.Lol but there is no any invention with which we can hybernate for 100 years without getting old without dying. If you want than you can go-to coma for 10 years and come back to see yourself as new Bitcoin millionaire. 
Don't take it seriously OP is just joking but even if he wasn't he can't do it. Instead he might just hold and sell his bitcoin's when he have had enough profit.