if she didnt have screwed up toes, then you made the right decision.
all kidding aside, its a good thing you guys mutually feel that the breakup was a good thing. its worse to have one person pissed at the other...or even have them stalking you.
drink a lot of soju. its good for you.
and about being an a-hole...all guys are are assholes, regardless of whether they know it, believe it, or not, when it comes to girls. its just an innate quality about guys that everyone should learn to accept. so, its just not you.
and this may be harder to swallow...but love only gets harder as you grow older. but on the flip side, as it gets harder, it becomes stronger, and once you figure out how to balance it all out, it becomes that much more rewarding. so dont get down.