I want to go to college also and i dont want to take drop & i know that if i get one more chance i will be selected in iit jee

So you think that if you try jee again you will score better? If you are really sure of it, just take a drop and fear not. You know, we never fail in our life, actually no one does. Notwithstanding, if you have fear in your mind of getting less score or loosing something. just continue and do what f