<human>: Give me a shortened version of the text

(Aside from the possibility that commenters might assume that I'm presuming (based on the title) that I can just easily go back with her, well, we've just been hooking up again recently. And we might just take one out of two roads: either we go back together or we just forget about each other for good.)

Anyway. We've dated for 4 long years. The reason for our mutual agreement to break up is simply because we had differing interests. Right then and there, on our fourth year, we just stopped for once and sat down: if we go the longer way, would it be worth it? 

I spend most of my time watching films and reading books and she doesn't do any of those. She's an athlete, I'm not. I'd probably spend my life in isolation doing my dissertation while she plans events, does her athletic stuff, etc. I don't want to have children, she does. Etc. I just want to talk to someone about the things I love, profoundly, and she, too, with hers. But it seems it won't happen.

We were really such a couple. We didn't have huge fights, nobody cheated, the sex was amazing, etc.; if I may say, it was close to perfect. I still want her. But I'm afraid of our future.
<bot>: I want to get back with my ex-girlfriend (for 4 years), but I'm afraid of our future since we have completely different interests.