Good friend seems like hes always trying to be better than me why?

Im 20 years old and my somewhat good friend or at least I thought he was keeps trying to belittle me, compete with me, or make me jealous. I'm not completely surprised with his personality type because Ive met several people like him, and honestly I think he just really insecure with himself in a lot of ways. The fact that I should even care that much in itself pisses me off because I'm a very proud person I guess you would say. But a lot of little things don't help the situation either. Me and my friend are mountain bikers and it doesn't help that we compete physically as well. But he will always make s little comments like you should learn to shift those gears man and just stupid stuff i dont understand why he says, because I mean I know how to ride a bike. He likes to know it all about everything!! and try and rub it in my face when I'm like almost two years older and have more experience in the world than him. Hes a backseat driver in the car, and he brags about himself and his future plans to. He tells everyone he meets I wanna travel the world and you know adventure, which is great you know, thats terrific but that just about everyone including myself and I don't continually tell everyone all the time literally to try and impress them. Though the ways he says it like you know like hes ignorant hes like "Yeah im gonna get out of this place and go and explore and get out of here its lame as **** my life is gonna be so great." Where me and most people I know wanna do the same thing. Hes always talking how is life is gonna be so great in the future which is great fine I have nothing against that I know mine will be to, its good that your a strong willed person with big goals but hes just constantly expressing his future great life and he doesn't care about anyone elses future. So whenever me and him are around other people I tend not to compete I just let him tell his life-story as he blabs on. I almost don't really care I feel as if I'm cool enough where I don't need to shout out at people that hey Ive done this and this all in meeting them in two seconds to try and impress them. I know how life has a lot of difficult people like this me I'm just a simple person and I love the things i Like to do I often try to distance myself from this friend and just try and meet more friends which is usually a slow going process for me since Im not like very trusting of people and I think the majority of people in the 21st century are dumb es. BUT this friend I almost loathe him and he makes me sick hes always gotta be right I'm really trying to distance myself from him but its a fairly small university and he lives down the hall. The worst thing of it is that I signed a lease with him for next school year to get an apartment and I'm really starting to regret this decision. Another thing about this friend not only is he an but hes gotten with some dirty ugly women so far and is an that gets most women he can get but he acts like a an hole to do it and likes to pick on girls to the extreme telling pretty much telling them that there ":girls" and hes the big man who can do everything and you cant. But I guess alot of girls like that sort of thing, overall hes always telling me "idk what is man women are just attracted to me" and im just like pfffffFFF! shut uupppppp man. Im really frustrated with people lately and why they do the things they do. Its quite weird but quite honestly im so much happier when im by myself doing my own thing. This has kind of been an issue of mine for quite some time now me not liking a lot of different people. Dont get me wrong I am the party type and typically a social guy but recently as I go to a university everyone is either a party dumb *** drinking themselves up personalities, or just getting ****** up to get ******. I've kind of went with this for a while but deep down-inside Im not happy partying getting wasted I feel like the same things happen over and over again. Im sort of a non typical person, Im definitely a little crazy and a little weird. I like talking to people and hanging out with friends and have a few friends who are my you know greatest friends but a majority of other people I meet are really immature in alot of ways, or are just like everyone else. And I really just need a vacation from this place which at least summer break is coming up but. Heres the question what do you think of the whole thing? If you had a friend like that wouldn't you think they were being an ? Maybe what should I do? or have you had any similar experiences?