I have to stop!

how many jobs i need to choose to find one that suits me most? last time? 7... I rejected 7 offers to make myself stable... how about this time? a month and a half, 4 offers already... i so want to stop this... what's going on with me? i just keep being so picky at the same time i know it's just a job, i'll have to leave in 2 years or so, and i know it's for the money only.