the twitching thing is nerve or muscle related, something about nerve impules when your body starts to relax during sleep. it's absolutely not unhealthy or dangerous as far as i know.
twitching just before you fall asleep is actually a VERY common thing. Ya, ill definitely go see a doctor as soon as possible. I don't really care if i have to use a machine, especially if it will help me have more energy and help focus on work more. Im sure it will be uncomfortable at first, but it seems like it would be…