I think that you need to be patient when trading and this will help you to earn more and this will help you to become a successful trader. To my mind, it is better to learn from experts
and patience when trading does not mean just having to wait, and to become a successful trader you can learn from your own experience and from experts you can make a reference, because all the decisions when trading are in your hands
Patience is important but it does not mean that we should always wait after buying coins but the price can increase on next days so you should also take care of it. If you sell on the next day after monitoring the price which tells us increase in value then it is a great time to sell for profit. If the coin is Bitcoin then you should always buy in low market then patience is required till high market which will take time.