People have different talents in general. If you're around people who have a severe disability in something and you don't that can be a bit different. But don't be too picky. maybe try to have certain friends for certain activities and certain others for other activities. Otherwise you will be left with no one and this is probably not a good thing for most people.
It's nice to be able to find people you can relate to more, but sometimes to get to those people, you also need to learn to have a certain degree of tolerance with others that you may not match up as well with. It's just a part of life. Plus, you want their to be dumb people in the world because otherwise you wouldn't then be so smart, now would you? lol.