Don't smoke. Smoked once though when i was a child. All i remember is nicking a fag and hiding in the toilet late at night. Dont blame me, there were a lot of people around me at the time who smoked so i thought i'd give it a try haha.
We all wear a mask throughout our life that we believe defines who we are. We are defined by our appearances, wealth, or knowledge. Hamlet realizes that we are all going to take off our masks at death. Underneath our mask we are all inherently the same.