PSP Reviews – PSP Console, Games & Accessories

I have a friend that way too competitive. Its really getting annoying. First I went got a psp that came with 1 game,1 movie,1 memory stick (2gb) for 100 bucks at a pawnshop and it all works perfectly. So the next morning after showing it to him,he runs to Walmart and buys a brand new one plus 2 games and 2 movies and an 8 gb memory stick. Then keeps watching me while he plays it to see if I was looking,if I didn't(and I didn't) he would tell me all about it just to make sure I knew. My dad sold me is tv once and it was just a regular 29 inch tv not anything special,my friend in an effort to prove how much better his is went home,unhooked all the cables from his 40 something inch,flat screen wall mounted tv and drove across town to set it up so we can see it. One more thing he did(theres tons more but this is last example). My daughter just turned 8 and he knew we were getting her a bike from Walmart so he ran out a week before her birthday and bought her disney princess bike that he knew we planned on getting for her,then walked around with his head held high,puffed out chest telling everyone what a great bike he bought for Jackie's birthday. I know its all a Competition thing to him because he admitted it but I was wondering why someone feels the need to be that pathetic? I asked him but he has no answer except its in is blood. Im not impressed with the things he does and neither is anyone else,he has filed bankruptcy because he went into debt buying crap he cant afford just to show how much better he is. So why are some people like this?