because people who are not experienced in trading will easily panic when they see price movements, I even have friends who are just learning to trade and are very stressed and busy always looking at the trades being made.
Controlling emotions in trading can only be done by those who already have experience. and beginners don't need to be afraid, because the more often they trade, they will gain experience from which they can learn. and indirectly it fosters emotional control. although in this case everyone's level of understanding will be different.
I think it's normal for them to feel that way since they are just started learning to trade, they are not yet fully experienced in crypto trading so they don't have any idea how controlling your emotion has a huge impact or affect to your decision making in trading. Too much focus on the market's value movement, without knowing the possible reason behind it could give you any emotion and thoughts that might lead to bad calls which they've need to enhanced and to be calm in any situation. Learning by yourself or from your own experience is the best way to be independent here in trading, cause I have seen some relying in another trader's call which I think is really bad, cause you risking your funds into someone's call which might be a wrong move as well.