Generally speaking, there are two situations: the first one. Because of the stimulating factors of nicotine, people are relaxed and refreshed. The second one: smoking when you have nothing to do, just like a hobby when people are bored. Holding a cigarette and playing with ash for two times is a simple pastime.

But because of relieving stress and distracting attention, it gradually became a habit, and finally it was addictive to add nicotine.

In fact, a large part of it is just a bad habit, not a real addiction, but a way to relieve emotions when encountering crisis and stress.

Therefore, men like to smoke when they are in trouble and depressed.