I can imagine so, the way I try and deal with situations like it, is trying to picture myself 1 year from that moment looking back and laughing about it, haha!
Not always easy, I know!
I remember I got stuck in the Moroccan desert with 2 Euros left, a bank card that wasn't working, and looking like shit completely! Scary stuff, but now I look back at it with the biggest smile, haha!