<human>: I tried writing out a long version of this three times now and I keep getting caught up in unimportant details so I'll keep it super brief.

My girlfriend of three years is an amazing human, I love her a lot, she loves me even more. With the way she looks at me I can tell I'm her entire world. 

The thing is I've been wanting to break up with her for quite a while now... But I can't bring myself to do it because:

A) Even though I think I need to break it off to pursue what I truly want out of my life, I can't stand the idea of hurting her. I really do care for her and just thinking about breaking up hurts my heart.

B) Every time I've tried to work up the nerve to do it I feel like it's not the right time. Like "Oh her birthday is coming up soon" stuff like that... This has been going on for a year and a half.

C) I really don't know what she'll do without me... She doesn't have a lot of friends. As in the only people she really hangs out with are me and my friends.

Could you distill the essence of the text into 1-3 sentences?
<bot>: Want to break up with girlfriend, but don't want to hurt her because despite not wanting to be in a relationship anymore I really do still love her.