I'm arrogant and I need some help
Have you done something wrong? Why do you think you need help?
I don't really care about the people around me
It is good that you acknowledge you need help.  Being arrogant is not a good thing.  Good for you for wanting to change.
Bullshit...
People do not like arrogant people and will not be around them long. You would be wise to be more kind and have friends.