QOW: What can't you live without?

Question of the Week is a feature running Mondays at WolverineNation -- where we ask coaches and athletes we chat with during the week the same question. The best answers are compiled here each Monday.

If you want to see previous Questions of the Week -- or have a suggestion -- you can catch them here over at this thread on The Den.

This week's Question of the Week: What's the one thing in the world you can't live without?