Nothing in Common with my Adopted Family

I have one brother, that whew, he just isn't like me at all. I often wonder how he grew up in the same family as myself and my baby brother. At this point my life goals are just so different from him that I basically only communicate with him on a casual, very casual basis. I don't ask advice, don't involve him in discussions about choices or anything else. I'm sure he feels different from us, he is, and there is nothing wrong with that, he is who he is, which I work to accept, and believe me it is a challenge. Good luck.