Sounds normal to me. I lead that life and got Chronic Fatigue which knocks you out for a long time! I never knew I could work to much. Some people get over the disease and some do not. It hits me from time to time. So, be a bit careful.
If there is anything I can do that would be a help, please call. I am on Skype as Katherine Bolman.
If possible lets keep in touch.
My email is firstname.lastname@example.org
Annie, ah yes. Apple supports their customers a lot.
I am creating a course in the history of art and architecture. One of the things I want to have happen is for English teachers to be a part of a team. There is no team yet. Just take a look at the work on ahaafoundation.org to see if you think it could be helpful for you.