I use an MMO mouse with 12 side buttons, one of them is a mouse-hover for apocatastis; sometimes when I would hit the button for it and the mouse cursor shakes and it ends up on someone else. Yesterday I ran Expert roulette with a friend who's a sch, I tried to use it on the tank, instead it landed on him. His response: "WHY ON ME!?" Good thing the DRK didn't die.