In Circle The Wagons, it is very important to pay attention. An example of this is at the very start of the game, just after one's opponent has selected the starting card.
Otherwise, one might accidentally select the last card in the circle by mistake, leading to the following amusing situation:
The postage stamp consisting entirely of the last card in the circle, by the way, was built by me. Nimphadora's town is so wondrous and prosperous that it is almost a city.
Those of you who wish to win games of Circle The Wagons, please learn from my example... ...and pick an early card in the circle when it is your turn