Sketchbook

I am doing homework right now, so this will be quick, but I feel I had to post this.

I came across two pages in my sketchbook today that I have no recollection of drawing. The first is a cartoon of a man riding on the back of a jack-o-lantern and shouting, but I haven't written anything in the speech bubble, and the second is a little girl sitting on the head of a giant robot and reading to it from a book of some kind.

Coming across these, clearly drawn by me, and with no recollection whatsoever is leading me to believe something that I haven't thought about for a long time. I used to think that I lost big gaps of time at night when I was alone because I can never remember what I did in that time. I dismissed that though, as me simply being asleep and therefore doing nothing and just not remembering falling asleep. This makes me question that dismissal though ...

Is this what it is I've been doing at night when I can't remember? If so that's swell and all, but I wonder if there's a way to get my brain to (apparently) autonomously do my studio work at night, so at least I'm being productive.

Ja