What do you mean by trust issue? Are you referring to an exchange or a scam crypto project. I agree trading is stressful but there are many applications to help trader reduce that stress.
Trust issues comes from within. They are a product of what we see around us. It's true that there are lots of scam schemes in crypto and as a trader, the one that we are prone of is the exchanges because we are using them at all times. It is only easy to pick up a trusted crypto. Even exchanges, we will also pick the trusted one but we don't know their true motive if ever they have. Anytime, there is a possibility that they can end up like other scam exchanges or those who collapse due to misuse of company's funds. Some can also have legal issues with the regulators.
Crypto exchanges work 24/7 unlike stock exchange that is why a crypto trader can make trade for certain duration as it is not possible for anyone to sit infront of the terminal 24 hours.
That's an interesting info but if so, then why a crypto trader can only spend less or certain duration? I still believe that many traders are trading longer because for them this is like a full-time job already. Humans can survive 24 hours without sleep or even longer than that. They can too without food or anything but that is already a different case. In trading, there are bots which they can use to still have a life outside.