<human>: Can you condense the text into three sentences or less?

(Cross-posted from [here](

As a bit of background, I'm a 19 year-old male.  I can't find what you'd call "healthy" love; my first girlfriend turned out to be the best thing in the word and all that "we were made for each other" stuff until she broke up with me.  Even more than a year later I'd do anything to get her to come back, but looking back, we were *too* involved with each other.

The only other girlfriend I've had, my "current" one, is one of the clingy obsessive types that won't let me have even a moment alone outside of when I'm in class or at work.  

I've tried to get out of it twice now in the last month, but she can't seem to understand that I want out for good; she seems to think it's a temporary thing and guilts me into coming back within 24 hours.

I don't particularly consider myself that attractive, being slightly overweight, and I have a somewhat noticeable birth defect; tried cosmetically fixing it, caused more harm than good.  To make matters worse, I'm that stereotypical nice guy - the one everyone ignores because I just sit quietly minding my own business and not being a complete jackass. When I try to talk to ladies, I just get instantly friendzoned, if they even notice me trying to talk to them in the first place.

As a result, I have no social confidence whatsoever, and since I choose not to drink, that isn't an option for me either. I know deep down that there has to be someone of the opposite sex around my age (19) that is like me, but I can't seem to find her.

Come to think of it, I'd probably miss her anyway due to lack of confidence :(
<bot>: Can't seem to land in a healthy relationship, and have been friendzoned so many times that this "nice guy" has no confidence.  How can I change my situation for the better?