Definitely weed is bad to health.it can cause various behavioral problems starting from mild anxiety depression to extreme level of paranoia called acute psychosis. Chronic use may also lead to a state called a motivational syndrome. It may enhance creativity or performance but this is just euphoria that last for few initial years. So I would suggest you ask him to stop
Next Steps
take him To a psychiatrist
Answered2020-01-16 02:52:04
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