Why do I, to my memory, fall asleep, but then

Patient: Why do I, to my memory, fall asleep, but then move things around and send short, almost drunken messages on facebook to the person I was speaking to previously?As a child I used to sleep walk a bit, and also experienced sleep paralysis a number of times.

Symptoms: Moving around while asleep, talking to people and having no memory of it,

Doctor: