<human>: The love of my life wants to break up with me to work on a programming language that he is writing. He wants to be able to have more alone time and be able to focus on his project, without having to worry about making me happy. He says that he can't think about himself when he's with me because he can only think of if I'm happy or what he can do to make me happy. He left to stay at his brother's place. Even know I've told him that I want him to thrive and that I want to be with him to support him on his goal, I'm heartbroken that he doesn't believe me.

Im falling apart, because it feels like there is nothing that I can do to convince him to stay with me.

What can I do to stay afloat and let him go?

Can you condense the text into three sentences or less?
<bot>: I love him and he says he loves me but wants to focus on his hobby. How do I let him go?