1. Being "normal" is hard work.
2. The outside world can be a terrifying place.
3. I'm not being rude.
4. I like repetition and routine.
In the morning I get up, turn my lights on, and move my blankets from my bed to my sofa. Then I go to the bathroom, wash my hands, make my breakfast, and watch TV. Only once I've done all this am I ready to start the day. If this routine is messed up in some way I have to start again or I won't get anything else done.
Routine helps me to keep my anxiety levels down, and it helps me to stay focused on whatever it is I'm supposed to be doing.
I also love repetition, like, really love it. I watch the same things on telly over and over again. Specifically, Friends, Scrubs, and House. I'll watch the entire series, and then go back and start again.