I think the first thing to do is to try not to compare your current place in life with his. You are different people, things will happen differently for you. Neither is right or wrong. "Worrying" about what he is doing is just going to drive you crazy, and not help you to get to where you want to be.
The best thing (IMO, of course) you can do know is have a wild love affair with yourself! Learn to be happy with you. Find out what you like to do when you are not worried about what anyone else would like. I really think that when it is time, and you are really ready, what you are looking for will find you.
