There is nothing wrong with liking yourself mog but I can tell by the way you talk about yourself that you are actually not a cool guy, I don't know any popular or 'cool' people that make rpg games who have to tell people that they are awesome. Any that aren't dickheads at least OOOPS I WENT THERE
Ok since I've already pretty much spilled the beans on myself let me 'SAVE FACE LOL' and
really be honest about myself here.
When I was little, I was really, really shy and introverted. I was skinny, quiet, unconfident, and wasn't sure of myself. All I really did was sit around and play videogames. It was when I was about eleven or twelve my best friend at the time (and still to this day) noticed it after I was getting picked on and confided to me "Hey, you gotta get more confident! People are going to just pick on you if you have low self esteem! I'm your friend so if I believe in you, you should too." I don't know, I think that's when I really began to take a look at myself and how underconfident I really was. This was when I was about 12 mind you, and it took a LONG while, all throughout middle school (where I was known as a pretty alright guy to be around but really quiet and kinda weird) and about the first half of high school. This took like, 5 or so years for me to slowly build up my confidence through being more outgoing, establishing friendships and relationships, and even working out and whatnot.
I'd say it wasn't until my senior year in high school where it all really petered out and I could safely say I was 'confident'. I was dating, had a healthy self image, and I had a good amount of friends. Right now, I'm a junior in college, and my confidence only really grew. I wasn't lying when I said I have a good amount of friends and I have little trouble making new ones or talking to people. I don't have much trouble with girls and the social scene has always pretty much welcomed me. I mean there's only really so many ways to STATE THAT honestly about yourself without seeming like a douche. I still have insecurities and I still have a ways to go to TRUE SELF ASSURANCE but I dunno compared to the skinny, quiet kid that had no friends 8 years ago I've come pretty far and it's one of the things I'm most proud of!