Probably weird and bad

Maybe just your brain showing how tired it is? I always have stranger dreams when I'm very tired and haven't slept enough.

If it's at nighttime and are alone, you might see a figure move out of the corner of your eye. You may also hear some eerie stuff.

For me, they last no more than a second. They are very vivid scenes that my mind creates. They creep me out very little, so don't worry.

You've reached a rare state. Its good.

Who, me?

Yes

Bad

Mostly I imagine a voice saying stuff like "Go the hell to sleep."

I tried that to see if it would help my insomnia. I pictured a big factory (my brain) and this dude going through and shutting it all down for the night and clocking out, going home and getting in bed. Sometimes it kind of works...