"The Tetris effect occurs when someone dedicates vast amounts of time, effort and concentration on an activity which thereby alters their thoughts, experiences, dreams, and so on"

"The Tetris effect occurs when someone dedicates vast amounts of time, effort and concentration on an activity which thereby alters their thoughts, experiences, dreams, and so on"

https://en.wikipedia.org/wiki/Tetris_effect

Co-founder @bountycaster (bountycaster.xyz). Co-producer @ethereumfilm. Previously co-founder of Scalar Capital and product at Coinbase

I get this when playing video games for a long time (like 12-14 hours). I can see it when my eyes are closed. And even sometimes when they’re open. I almost always get a migraine after this, so I try not to do it.