Like I can predict which body part would suddenly move and what direction it’ll move in and move there to minimize how forceful the movement is. I’ve been searching all over for years and I have no idea what causes it. It happens more when I’m cold lol. It doesn’t affect my quality of life or anything it’s just some weird unexplained thing.
Lots of things. Neurological dysfunction, medication side effects, and electrolyte imbalances come to mind immediately. Not a bad idea to get it checked out just in case, if you’re able to.
From what I know this is called dyskinesia and wiki article has some possible causes listed:
https://en.wikipedia.org/wiki/Dyskinesia
I’ve seen some medication list this as possible side-effect. Don’t know anything else about it.
How does that movement look like for a viewer?
Closest thing I can say to that is when I’m in a sort of half sleep state I’ll have a reaction if I happen to dream/think of stepping off something and try and catch myself in real life. Essentially the brain playing tricks on my body.
