Well if you really have a lot of BTC in your wallet, in my opinion the best thing you can do is to save at least 50% of it for future.. price will go UP ofc

(I would save around 75%) talking about saving 50%, next 25% I would invest in ICOs.. but really into those that deserve my money.. not every other shitcoin ICO.. rest 25%.. withdraw and enjoy it irl.. the best thing you can do.. by the matter of the time.. that 25% loss will be cleared with your ICO profits + BTC value rising.

What I will do is to save a lot of them, like about 50% of the amount I have and then be using the other 50 share to d OK other stuffs like taking care of myself and investment. But if youre doing such, you should always be smart and know when skip events are likely to take place.
As of now, most of my income is consumed by paying for my personal expenses and in giving money to my parents. I am still studying and we know how costly it is in college. Through bitcoin I was able to support myself which I am very happy. As soon as I graduate, I was planning to find a job that will support my personal expenses so that my earnings in bitcoin will go to savings but if my plan wasn't followed, I will go full time with bitcoin.