What does this mean ???????????????

I have been told thar I'm in my own little world. What does that mean. Also I have been told many times I have read horoscopes and been to like the people who tell you what will happen to you ( this person had been right about everything he's an old fam friend) that in the future I will have money coming in a lot and that I will do what makes me happy. I'm 15 idk what I'm doing in my life. Like really no idea. I know I want to be a patent or corporate lawyer but how do I get there I'm not sure. I'm an average person with averAge grades As Bs like one C. I have a lot of friends a couple I really like. I never gO out only sometimes with fam rarely with friends. I like someone but I know she will say no. So like overall what am I doing with my life cuz idk.