I have been narcoleptic since high school. I was only diagnosed with it 8 years ago (I am ~40), so I actually lived with it for around ~15 years undiagnosed. In that time, I graduated high school, college, and went into a career.
So, with the preliminaries out of the way, and in a effort to contribute to the AMA comm:
Not OP, but they prescribe stimulants to help you wake up and stay awake during the day and sleeping pills to help you sleep at night. Most people with narcolepsy also have some form of insomnia.