I would put only 10%, because nothing is for sure in crypto, if bitcoin can go up or go down, so if you want to safe your money I don't think you should put all in it. You can't be sure if someday bitcoin may drop considerably in price.
10% is a decent amount already to be considered as an investment, let us all hope that bitcoin will be a big success in the future so we can grow our money. I keep on investing from my earnings online because I believe that bitcoin is some kind of opportunity that we should not miss.