<human>: I love this girl more than anything, we've been together since before I was an adult. 

Pretty quickly after we got together we were separated by distance and stayed together because we didn't know what else to do. We've weathered through more than two years of long distance, only seeing each other about 5 months out of the year (college schedules).

I love the time that we have together, though admittedly some of the things that have happened as part of being long distance have put a little strain on us (no one has cheated or anything, but there's been some weird insensitivity that hurt both people's feelings).

For a long time I've been overly conscious of my own mortality (weird thing to think about at 20, I know, but I do), and I'm honestly worried that I'm going to miss out on dating people while I'm actually a young and (decently) attractive person. That I might someday look back and wish I had done something different. (There have been a couple of opportunities that I didn't act on because of this relationship). I frequently think that if I had met [20 F] 10 years later in life then everything would work out, and I could even see myself settling down with her (in that situation), but she's the first and only major girlfriend I have— I never got an opportunity to play the dating game.

I love her so much that sometimes I don't know what to do with myself, but I'm constantly stressing out about what the right thing is to do. I don't know who I am without her, but I am stressed on a daily basis about where to go from here. She's also head over heels for me, and has been the greatest girlfriend that a guy could possibly ask for.

Can you provide a brief overview of the text?
<bot>: Love this girl I've been in a long distance relationship with for 2 years. Freaking out about future/mortality and feel I need to date while I'm young. Freaking out in general.