I used to smoke when I was a waiter.  It was the only way to get a break on a double!  No more of that going into my bloodstream anymore though.
That's good to hear, smoking is very harmful and quitting sooner rather than later is always a good thing!
Indeed!  Mostly it's dried leaves from the tobacco plant and they are rolled into long cylinders.  Some people also use a pipe.  Glad to say I use neither for Tobacco!