Dear Brother,
Let me write this to you and let you know that smoking is so bad and a serious killer disease in today's life. It might be a routine to you or maybe you are relieving stress.
By smoking you can get sickness like cancer. Not only you but also the people who are inhaling that smoke which may be termed as second-hand smoke.
This second-hand smoke has thousands of chemicals where seventy percent of them might cause cancer.
There are other diseases which can be caused by smoking, for example, heart disease, lung cancer, respiratory system and cancer.
Therefore my brother if you really love yourself and your family please stop smoking. We truly need to stay with you.
Yours truly,
Your brother.