<human>: Can you condense the text into three sentences or less?

I have been changing my lifestyle on and off for a few months after years. 

first off I'm going to put all my boyfriends junk foods in a different cupboard and remove it from my life as much as possible. But whenever I try to make positive changes like getting up earlier and exercising more he acts supportive but his actions say different. 

We're not working right now, I'm going back to school to train for a career, looking for volunteer opportunities etc. but when I try to go to bed earlier he's like "why? you don't have anything to do tomorrow", "going to a fitness class? how much does that cost?" or he says that he will go running with me but he prefers if I spend time with him by playing video games. And it's hard to stay motivated and on top of it when the only person I know where we moved to isn't that supportive.
<bot>: whining, bf isn't supportive, not confident enough to join a sports team quite yet, what's your experience, how did you overcome it?