How long are you trading? Trading is not really easy, who says it easy? Even professional traders still lose today. It takes several years in building a good trading career.
Ask yourself again, are you really interested in doing trading or you just saw someone get a profit so you did the same without really an interest in how to do it?
If you are really eager to learn, just continue and embrace those losses, and charge that to your experience. While losing, take note of what mistake you did. If you just try trading because of anything else then yes, stop doing trades as you are just increasing the risks of losing your money.
It all matters with your interest and as you said if he do just jumped just because he do saw someone on getting profit
then he do particular likes to learn up trade to make quick bucks but it turns out that his expectation wasnt met when he
do the actual thing.This isnt something that can be learned on short period of time.It would take years and counting.
Giving up isnt a solution but rather to learn into those mistakes and trying to be profitable in most cases and this is
where experience and skills will be used.