This applies to most if not all aspects of my life. The guy who takes things seriously usually ends up on top but isn't always the funnest to be around.

That's me.

I'm very driven and succeed in many aspects of my life despite my youth (18). Taking sports, academics, hobbies etc seriously has impeded on my social life and I find myself pointing out a lot of things in general conversation which, despite being true, often changes the mood.

I tend to argue with people fairly often, however the arguments are often uncommon ones (e.g. an argument pertaining to the other persons lack of awareness relating to a certain thinking pattern that may hinder their ability to discuss rationally). It doesn't ruin any relationships because I wouldn't engage anything if I was wrong, or knew there was something to be learned from them.

If you were to look at me; my height, face, body, accomplishments etc you couldn't imagine why I'd be single (the aforementioned explains why)

Any ideas on how to break out of this 'un-fun yet productive and constructive' personality I have?

Luckily I don't take all aspects of my life too seriously and don't have any problem there (recently, college).

Thanks!