Have you ever went shopping and on the way home argued with yourself about picking up fast food, decided to eat at home, gotten home and got mad at yourself for not picking up food, then remembered that you decided to eat at home and called yourself a fucking idiot?
Have you ever bought a nice LED monitor, days later rummaged under the desk, bumped the desk and while getting out from under the desk the monitor toppled over, bounced off your head with (flat-side), fell to the floor on its corner and it fucking broke?