Bad
- Smoking causes lung cancer, respiratory diseases, breathing problems, impotence (vô sinh)
- Smoking makes you ugly/unattractive: stained teeth, wrinkled skin, dark lips, etc
- Smoking may cause fires.
- Smoking cost a lot of money expensive habit
- Smoking is addictive Smokers are slave for the habit of smoking
- Smoking is addictive Smokers are slave for the habit of smoking Good
- Smoking stimulates your brain it helps you concentrate better
