Ask any smoker and they will tell you that quitting their bad habit is one heck of a trial. And it's no wonder why! The nicotine that's found in all cigarettes is not only highly addictive, but it actually boosts a person's dopamine levels, making them feel happier. So when it comes time to putting out that last cigarette, withdrawal symptoms may deter some people from quitting. However, there's no denying that stopping is better for an individual's health in the long run. Watch the video below to learn about all the short- and long-term benefits of quitting smoking.