There is an old saying, "Whether you think you can or you think you can't, your right."(I would like to be in 75th, but I don't think I could be a good Ranger :/)
Ranger Cliv03 gave you some good advice. I suggest you carry it out.
My 3 year old son does his best to impersonate a Ranger. He actually believes he is a Soldier and acts accordingly. He thinks he is invincible and can even dodge bullets. Further, even when he is hit with a flying make believe bullet he gets up and shakes off his wound. Yeah, James wants to be a Ranger like his dad one day and at age 3 he already thinks he is. On Christmas he was given a set of ACUs with the rank of PV2. He has a lot more work to do before daddy awards him a Ranger tab but he is determine to get it. I still have to come up with a realistic obstacle course and find some mud for him to craw in among other things.
The point is this. James, at age 3, believes in himself and is willing to do what ever it takes to get his tab.
Steven you need to search inside yourself and ask, “What is it that I really want in life,â€