(Ex-)Smokers: What is smoking tobacco products like?

I lost my father to it, we're struggling to get my mom to quit who survived a heart attack some 15 years ago, just had a thyroidectomy, and is recently diagnosed level 2 COPD. I have never smoked in my life, and I hate the thing with a passion. But I also wonder that is it that makes people smoke, especially tobacco products like cigarettes, despite the slew of horrible things it does to your body. To this day I've been asking people this question, and because Turkey is big on smoking, there is no shortage of people to ask, and it's been only once that I got a positive answer regarding the experience: one particular college-goer told me that it was "tasty". Apart from that, from what I've heard to date, I've collected that all that cigarettes do to you is to give you a fix of nicotine, and the rest is practically slow suicide (and homicide if anybody's present about you while you smoke).

So, help me please: tell me why you smoke. This is one of the biggest curiosities of mine to this day.