Please explain what are the pros and cons of smoking pot?

Con's - it may cause: Anxiety, depression, fear, panic , delusions, paranoia, hallucinations, losing touch with reality, inattentiveness, short-term memory problems, disturbances of thought processes. Fatigue, poor concentration, slowed reaction times ; slowed problem solving. Some people develop a dry mouth, have a rapid heart rate or may feel hungry. Pro- it can help with symptoms of particular medical conditions.