I just don't like being around people. I only keep in contact with my parents to the extent that is expected of me. I don't really like them same with my siblings. I just tolerate my "friends" and co workers but I don't like them. I've been with my current gf for about two years. I find her easier to tolerate than most people but I don't really like her much. To be honest I don't like anything either. I don't enjoy movies or television or music or whatever and I never smile. I have a good job and I'm successful at a young age but I just do the work that's asked of me. I don't think I'm depressed since I don't feel sad or cry or anything. But is it normal to not enjoy anything and find people are chores?

One thing I have learned is that you are where you are in your life because of the decisions you made/make. If you are "happy" the way things are then everything is cool. If you don't like the way things are you have to make changes, no one will for you. It sounds like you're too lazy to do it.
In my case I don't really know what I want, so I'm not sure what steps to take so I just stay still.
But yeah it's normal (: but try see a doctor about it, because it sounds like depression x