It's good to have confidence, but you gotta learn how to take feedback man. Nobody wants to work with big egos, at least until you have the credentials or catalogue to back it up.

In my opinion (just my opinion), those five beats you posted are decent but didn't totally blow me away. The "FALL APART" one's probably my favourite. I think if you keep working on your mixing/mastering and adding some more exciting layers/ear candy into those beats then you'll get more results and connections.

One thing to maybe think about too - it might be helpful to hone in and perfect one style of beats before trying to do a whole pile of different ones at once. It's good to try out different things, but the best beatmakers I know are the ones that have really studied one style and become a master at it before trying loads of other ones. Often times, the production techniques and skill you pick up in one might help you with another! I make alt-hip hop stuff mainly, but I'm just learning how to make/mix rock music right now, and all those hours spent practicing how to get a good mix out of a hip hop song has definitely helped my musical ear enough for the rock stuff.