There are many reasons why people are afraid to trade because of their inability to analyze the market or a particular coin or the constraint that they are minimal with capital and are not ready for all the risks they face if they experience losses.
There are many who say it is better to invest much safer than trading or say the opposite, so when people already have the skills then they will dare to trade on the CEX exchange, but when not ready they are better off avoiding it.
I think it is not so difficult to analyze the market. People can analyze the charts because it is something we can learn. People who claim they have no ability in analyzing, they are probably lazy. Another thing that we must learn is about the fundamental factors. If we often to check the development of the projects, we can understand how to analyze this.
People who suggest to invest because they have no much time for trading. And they may be lazy to learn trading. But if we have the intention to succeed with trading, we must have time for ttrading. We can learn trading from any sources, so why we must be lazy.
