Crypto trading is always a risk, you need to understand a lot and know how everything works and have a feeling inside to understand when to buy and when to sell on time, it obeys not many people and not all of this is given. As for the holding of coins or tokens, then you need to choose the right project that is real and will not disappear after some time after fundraising, study in detail all aspects, the team, etc., and then decide whether you can entrust your funds to them or not. these methods are risky, so you have to make a choice where you are more fortunate and not lose yours.