Welcome back to our new feature "Question of the Week."

The concept is simple. Each week we will ask pretty much everyone we chat with whatever the question of the week is. Then, every Monday, we'll post the best answers we got from the mix of people we chat with throughout the course of a week.

Want to submit your own question for consideration? Do so here in The Den.

Previous Questions: Best Taunt; Guilty Pleasure

Now on to this week's question: What is your biggest fear?