Gurkha cigars

What is about being famous gurkha cigars? I could not understand why there are a lot of people still hook with this vices when they know it's dangerous for their health? What's the best thing solution or on how to quit smoking? The best advice I heard from 5 years old kid (our Pastor grandson), don't try it. Lol. That was pretty good advice isn't it? You know and heard that your health won't be benefit so there are no reason to spend your earning for unuseful stuff. Invest your money in your health, eat right food and healthy stuff for better living and healthy lifestyle.