Anyone else experience this before?

[dorpis]

Okay so, when I get bored, I start to imagine things in my head. One time, I was making these creatures race, by the way this is in real life. When they were racing, I wanted one to stop, 'cause it was having the upper hand. It wouldn't stop. I have to really strain myself, to make things stop once I make them move in my head, sometimes. For instance, I'd have to put my hands to my head, or grind my teeth. Anyone else experience this?

[Venomblood]

I tried this. I can make the creature stop, but my subconscious makes it start running again.

[dorpis]

Yeah! Isn't it weird? You have to strain yourself. And sometimes, I can do it super easily, other times not.....