I dont have the answers, or really, any answers
For example, he dresses inappropriately for the weather, eats too much unhealthy food, etc
Lets take a closer look at some of the leading brands and products available, as well as pricing and availability
Shows up fairly frequently (as in, five minutes into the pilot and then a lot afterwards) in Mad Men (Duck Phillips does this after doing ahem with Peggy like it's his job), though this might be a reflection of the fact that on that show, Everybody Smokes constantly
Usually the brain responds to loss of energy with hunger, but smoking disrupts this pathway and makes use of the body's fat storage instead, leading to weight loss and possibly malnutrition
I haven't had time for tobacco since