am I doing the right thing??

Today i've decided to stop my college!!! am i doing the right.....At first I doubt to make decision..But later on my dad call and say if I think that I really want to stop he's ok with it..only God knows how I felt that time.Other people said " what a waste because I'm now in third semester..there's another 3 semester to go..= but i don't care as long as I know i'm doing the right thing and My family support what i'm doing right now...I'm fine..