Why do people lose money in crypto? the number one reason is panic, they tend to be controlled by emotion, for newbies never ever just bought something you really know nothing about, that's one of the rule, research is needed, your money is important so don't waste it with wrong decisions, if you decided to what coin to buy, don't sell with small movement crypto is volatile, make some target for losses and earning.
The main thing when we are going to invest in Crypto is knowledge of the existing systems in the Crypto world and some existing assets but we also need to build confidence and mentality because when we do something related to money, our mentality will be very strong. test and if we panic quickly then what happens we will continue to lose when trading or investing in Crypto then mentality is also very important when we invest.