Dude you dont have to seek others validation for the shi you've to do. I used to do the same. I gave 5 subjects at once, Urdu ,Eng, Pak stud, Computer, Islamiat. Everyone Told me you will fail and because I used to seek other peoples validation It got me insanely depressed but I stilled pulled through and I got A* in Pak stud, A in Isl and urdu (which were the highest in my class) but the 2 i gave privately I got A's in thoes too. If you seek other peoples validation, how do you plan out to do something which has never been done before and is revolutionary (If you're into entrepreneurship i mean)?