3. Trust issue due to Scam growth - traders never find it safe to use exchanges, even big exchanges.
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. 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.
Trade is a life time job ,if they are paying you monthly or weekly,I believe people around you will know what you do ,that's why is good to train one or two people ,maybe your son or your daughter train them in the line where you make income so when you gets older to the point where the light on your system touches your eyes the little ones you teach will begin from their