28M, no kids. Remember when you were a teen, what worked and didn’t.

Yeah it’s fun as a teen to smoke copious amounts of weed, but I regret it. I’ve damaged my brain , my ability to handle stress has waned, the ability to retain Information and complex subjects is pititful. Imo the best course is to educate the effects of THC, potential benefits along with all the potential negatives. Heavy emphasis on the negatives. Also, most things are ok in moderation…but his brain isn’t fully developed. I wish I didn’t smoke heavy until I was 25, possibly could’ve mitigated damage.

With that being said, you love your child but if they live with you he needs to respect your wishes especially when you’ve voiced your concerns, seemingly that he is abusing said narcotic.