Yea I know it's hard to be a teen with faith. Many went through it just like you. And you ask "Why did those that are older get to have fun when they were young, and now they are saved?" "Why can't I have MY fun now and later be saved?" Well imagine how much easier it will be to get into heaven. How proud the Father will be. He loves his children, but you...you are special. You went the distance and fought your way. Be faithful and moral.