It's not bad investing 80% of your savings. The thing is, is it money you can afford to lose? If yes, do not invest all of the money at once if possible. Split them and invest them at different times or periods of the business. At least before the next investment period it would have given you the time to know what's working and what's not and to know if you should continue with the business or change to a better one.
80% is too much i would say, how you would be able to partitioned out your money since we do have those daily expenses + savings for emergencies + necessity spending + wants and other factors needed
in order to have a comfortable life? You cant really just put it all in one place just because you've been trusting up that on Bitcoin. Well, we do have our own approach and insights into particular things
on which it would really be just that normal that you might really be having that impulsive approach just because you've seen that there are people who do become multi millionaires just because
of holding it. Yes, it could really be still giving out that chance on making profits but it wont really be just as big same like theirs.
Crypto investment is risky, we dont know on what the future looks like on which it would really be just that normal that there would be people who do make profits and on the other side there are people who
do lost up money and this is why you should really be minding off about the risk involved and thats what matter the most.