You don't have to manage it every time because once you invest in cryptocurrecy you should know the risk of joining here there is a small chance of getting loss but you should accept it. Risking in cryptocurrency as of today is very worth it many people are now rich because of cryptocurrency.
risk is always there in every investment but i think through different ways we can manage to minimize the risk of losing money. in fact if you have good strategy and planning about crypto trading you can at least minimize the risk of losing a big amount of money in one time. i think we should invest only such amount of money in bitcoin that we can easily afford to lose and should not cross the limit...