lets see..
Smoking causes alot of sicknesses and makes you weak. It deteriorates your sense of smell, taste. Throat infections develop, stomach ulcers are more frequent. Breathlessness, coughing and emphysema will be a permanent damage to the lungs. You can get Bronchitis [serious infection of the lungs], Heart disease or attack, High blood pressure, Strokes, Arterial embolism [blood clot in the blood vessel which prevents blood circulation] and cancer. | 
