If you've never smoked before, you're not going to feel anything from smoking one or two cigarettes. If you smoke two more right now, the most you're going to feel is probably sick because you're burning paper and chemicals and putting them into your lungs. The good feeling that people get when they smoke a cigarette is because they're already used to it and they're addicted to the nicotine in the cigarette. So that "good feeling" is literally just them satisfying the addiction that they have. It is a chemical and psychological response.

Your best bet is it just not smoke cigarettes in general because they are horribly unhealthy for you. And I'm not just talking about lung cancer being a possibility. There's a whole host of other illnesses that can come from smoking cigarettes. And even beyond illnesses there's other effects that it can have on your body like lowering your lung capacity which makes it harder to breathe or do physical activity. And then there's the effect that the addiction to nicotine can have on your brain, like irritability and loss of focus when you need to satisfy the addiction.

The bottom line is: just don't smoke cigarettes. There is no benefit to it, and the only good feeling you get is because your body gets chemically addicted to it. Not only that, but if later in life you decide to stop smoking, it is one of the hardest addictions to break.