Have you noticed that the most important jobs tend to be the least appreciated? We rarely gave enough credit to the parents that cleaned our rooms. Nor the garbage man that picked up our trash. There are things that you don't notice until one day they stop. Your laundry is all dirty, the toys are on the floor, the garbage bags pile up outside and start to stink. Through my studies I have gained a finer appreciation for the remarkable biologic system; autophagy. The cellular equivalent of housekeepers and garbage men.