Tell me you're 'extremely successful' in ten years when you have an education and a real job. Right now you're just a kid out of high school.
This is the way I see it. I'm not giving you relationship advice, because I don't see a relationship here. I see an immature man taking advantage of the vulnerable and not entirely developed emotions and rationale of a teenager. Proof? You're crying because you love him TOOOO much and because he doesn't get you a glass of water. Think he does that over you? Nope.
I have a real problem with people who are supposed to be mentors and persons of trust taking advantage of people they are supposed to give the mentorism and guidance to. It's a violation of their profession, IMO. Which to me, makes your 'bf' a scumbag, and quite frankly, if he were in my group of friends, he'd no longer be a friend.