I am a 21 yo man, in my first relationship (2 months now). She is 23, really hot (9/10), we really click and she likes me too. We've had sex a few times. I am about to start my masters on the other side of the country - I lied and told her I wanna LDR and that I would visit a lot, but secretly I was gonna break up with her on my last day here. I'm conflicted - mainly worried I'll never find another girl as good as her, but I don't wanna spend time/energy on a LDR, and I can't afford to fly there and back all the time. Advice?