i have failed what i do in every field?

Answer 1

You have the best chance at being happy and successful if you find a job that is truly meaningful TO YOU.
Then you need to single-mindedly learn everything about that field so you feel very competent. Your question should not be "why do I suck at...and...?
“The better question is what do I want to excel at?” Then focus on it and forget all the other garbage.
I won’t minimize the task of finding what is truly meaningful for you, but I think that is the question that you need to answer.
I’m not a shrink, but I hope this advice helps you.

Answer 2

GET OUT OF THE WAY..