i believe trading can be very much beneficial if you are a experienced trader who have a lot of time involving in crypto trading, trading a small amount of cryptos everyday can help you have profit everyday, trading is the most profitable because we can earn profit for short term very quickly, we don't have to wait for long term such as holding. However this is also a risk because the market is always fluctuative, we may lost our money unexpectively.
To avoid serious losses a one should akways follow general moneymanagement/riskmanagement rules. If so, the loss of 10% can't influence his mentality much.