Kill me f***ing now.
Misclicks suck

Actually that one isn't too bad, since it's obvious that it's a misclick. The ones I hate are the ones that make it look like you missed a cool combo when you didn't, and just clicked the wrong square, but it isn't as obvious.

I just had the most annoying misclick ever in endgame training. My finger was greasy and I was clicking on dragging. I was on the 5th bishop + knight vs king position, and I misclicked 1 square:
I accidentally clicked d2, stalemate, ruined my perfect record, redid all 5 just to undo the damage lol

i want to die
But that wasn't a misclick, was it? If you want to win, you should not even touch your queen, instead walk the king to c2 or c3.
This just happened to me and it was brutal (Queen to G7 was checkmate btw)