I remember when we were children my sister and I used to go outside and pretend we were stranded in the wilderness and had to survive until we were rescued. On one particular day in winter we went out and built a shelter out of sticks and small branches and we got inside and waited. We imagined that there were wolves outside that wanted to eat us alive, but we fended them off with our sticks and stones and snowballs. Now we are both in our mid-twenties and, ironically, we still play this game, and there are still wolves outside who want to eat us alive. We are still waiting to be saved.