If I'm playing a 2 player game, and I have run out of cards and can't move backward to get any more because my last guy is also farthest back on the board, what happens? The rules don't mention any other way to get cards! We played a house rule that if I don't do anything, I can take one card ... but it seems odd that this can happen and it isn't addressed in the rules anywhere. Were we doing something wrong? Thanks for the reply!