I just told a gal recently I want to end our friendship because she was always so demanding of my time. I am a workaholic as well and have a very successful career. With my career comes long hours and when I go home I'm exhausted and want to relax. This girl always wanted to get dinner, or wake up early on my day off and get breakfast. Once in awhile is fine but she was so demanding and didn't understand that I want to rest on my days off etc. I don't have too many friends, to me it's kind of exhausting.