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.
Actually you and I don't what is the small or big profit for an investor. Investors will decide it after the investment. We are all greedy or want to earn a good profit, those profit must not be more than the average market history.