Advice from someone who's been there and done that:

Fuck all this "romance" and "love" bullshit! Just get laid whenever, and wherever, you can.

Don't "break-up" with a girl - let them do it to you, and just walk away. There's always another one right around the corner, anyway.

I got married in my 40's - and am glad I waited. Most of the "relationships" I had were bullshit - I'm glad that they "broke up". If we hadn't, I probably would have ended up with child support payments for kids I didn't want to have in the first place.

My advice:
1. Don't get too involved at your age - you'll regret it.
2. Don't get them pregnant. I did once (got a girl pregnant), and got her a rapescrape because it had just been legalized (whew!). She later joined the cult of the
Guru Maharaji, the "boy guru" from India (the asshole is still around, I believe).

They're all, with a few exceptions, NUTS!