I absolutely agree with playing something different.
A good while back I was running real real bad. I played O8 for awhile, came back and the doom switch had been lifted.
About 10 days ago I was ready to quit. I played lhe for a couple days, started out hot, then went cold. Came back and had 2 pretty good days (for me anyway).
It sounds silly, but just try it. Play something else for a couple days, maybe a week. Even if its micro limit stuff. It will sharpen your overall game, refresh you a bit, give you some perspecitive.........and of course reset the doomswitch!!!!
GL