Ghys....I hope they find out what is causing your problems! I also had a friend who had Narcolepsy...she would fall asleep sometimes when we were talking, or while doing anything at all....just all the sudden, she'd be asleep. it was weird. She takes medication for it now. Hopefully it won't be anything serious, and you can get back to your old self again soon!!! I wish I could trade you for just a bit, I can't sleep at all!!!