As guys we are taught to suck things up and move on to bottle everything up. We keep our facade of being tough, and don't give life the satisfaction of seeing us struggling. But all that eventually comes to a crash at some point, when you've had enough you've had enough, even if it's a sandwich was drives you over the edge.

If it serves as consolation, I recently went over the same thing. It'll get better if you make it better.