It is very true that five years is certainly a very long time to survive if the results we can get are very unfavorable and if anyone can survive that far of course this will be very detrimental to them if they don't really correct every failure and mistake they make.
If indeed we have tried our best for this and still fail, of course this is a sign that what we are doing is not suitable for us and I agree with you to look for other things that can benefit from what we are doing.
This can be difficult but we must accept our own limitations, while some may argue that anything that we want to do is possible, at the same time there are characteristics of our personality that could make succeeding in a particular activity to be almost impossible, so if a person is impulsive, lacks the ability to think long term and they cannot control their finances, then no matter how much they may try, they will never become successful traders.