Halo 5 Tetris Effect

A few weeks ago I was laying in bed after a long warzone binge, I found my self struggling to go to sleep. Every time I closed my eyes I saw myself in yet another warzone match, I could almost see actual gameplay. I got the strangest feeling that I was still playing and I just could not relax! So after a quick google search I learned about the tetris effect.
Anyone else experience this with halo or any other games?

Yeah,every sunday because I know to go to work on monday.