Write a letter to your friend describing the bad effects of smoking.

Dear Nusrat,

I hope you're doing well. I wanted to talk to you about something important – your smoking habit. I'm really sorry to hear that you've been smoking. I want you to know that smoking is not a good thing to do. It can actually hurt our bodies in many ways.

You might not realize this, but even just one puff of a cigarette has about 15 billion tiny things in it that can make us sick. These things are so small that they can be really harmful to our health. Smoking can even make us sick with diseases like cancer or heart problems. It's really serious – some people might even die sooner because of smoking too much.

I care about you a lot, and I want you to stop smoking. It might be hard, but if you make up your mind and decide not to do it anymore, that's a really good step. You should stay away from this dangerous habit.

Take care,

Nawsin Rahman