When you start trading, it is important to go through failures and mistakes. This is how you recognize errors and gain experience to improve.
If you are just starting out and keep winning continuously, for example, buying Bitcoin when the market is rising and always making a profit, it becomes increasingly dangerous over time. The reason is that when everything seems easy, you will gradually become complacent and think that you can keep winning. This can easily lead you to invest larger amounts, take bigger risks, and those 'big' investments can turn out to be significant failures.
Therefore, do not let early victories make you complacent. Learn from your mistakes and always keep a cool head in every investment decision.