Beginners always do things that should not be done in trading, this is driven because their knowledge is still minimal, that's what ultimately makes them do things that will harm themselves. Apart from that, they also only look at the profits, they don't care about the risks they will feel and finally it makes them really feel the loss that will even destroy their mentality. However, if they are aware of the mistakes they make, usually they will be more careful and that will make them better in the future. However, if they are not aware of their mistakes, they will continue to do the same thing and that will make them feel even greater losses.
They tend to think that they already got the right skills but when the market fluctuates then they quickly react and made a bad decision that leads them to lose their money, it's more on experienced accompanied by continue studying the market movements and be familiarize with how things create changes as therer are factors that will gives you hints not to quickly decide and whatever influencing the current movements.
Yes they think that this is easy to do, just by making an entry and then they wait until they make a profit, but that is wrong, because in the market we cannot predict with certainty where the price will move and therefore they will tend to continue to feel losses.
But actually this is good for their experience if they are people who want to learn from mistakes, but if they are not people who do not learn from mistakes then they will fall into the same hole every time.
Before entering the market, we always recommend that they do some learning first. and if they want to learn directly, then they can actually use a demo account to learn.