off course success is not backed by money or luck, it is a salad of sacrifice,sincerity,learning's and ample determination. were a rain will occur after summer like wise success follows after every dark night. there is no any particular key to success, it is within you!! just need to do is never wait for a big idea and dig a failures pit learn and earn from those failures.explore your mind take risk accept failure keep focus on what you want and do it until you master it.