I was playing some game on some console yesterday. I got up to a level and kept dying because I couldn't get past a certain point. The checkpoint was only just a few steps away from the certain point I kept dying on. I played it to tears.
Try and try again, I couldn't do it. I got so angry, that I ripped out my bazooka and blew a hole in the console, and ran around my house kicking the walls in and swearing. It ruined my whole day and made me angry.

Today, I thought I'd give it one more try, and passed the point with ease.

Has this, or anything similar, ever happened to you guys?