You make no mistake, revenge is very dangerous. Revenge is something psychological that is not clear, because when you take revenge, you will not have a sense of knowledge, which is important if you do not have a good psychology. So when indeed you are being tested with failure, you should learn to be sincere, you have to be able to learn to be patient, because when you lose a little, then you will take revenge later, you will continue. And someday when you are highly emotional. I'm sure you will MC I'm sure you will regret it later