My son Joe was an average to good student, Varsity level baseball player, and golfer in High School. He was kind, sensitive and thoughtful of others. Fast forward to his sophomore year in high school. He began using marijuana at 15 years old.… Read the rest
Parents of Children with Cannabis-Induced Psychosis (CIP) – Episode 9: Our Son is Missing & Homeless
My son was a bright, kind, athletic, hard-working, compassionate, and caring young man. In college, he started vaping high potency THC cannabis products. Soon, he wouldn’t leave his dorm room or attend classes, he withdrew from friends and family, and he started experiencing delusions and paranoia.… Read the rest
Changes in psychosis-related emergency department and hospitalization rates among youth following cannabis legalization in Colorado

A very important study will be published by Johnny’s Ambassadors Scientific Advisory Board member, Dr. Christian Thurstone, et. al. in the journal of Drug and Alcohol Dependence in August 2025.… Read the rest
Johnny’s story featured in one-hour Wyoming PBS Documentary

Please help Johnny’s Ambassadors Youth THC Prevention educate about the harms of youth THC use around the world by sharing this post! Thank you to Wyoming PBS for creating this incredible one-hour documentary featuring my son, Johnny, who died by suicide at the age of 19 after becoming psychotic from using THC.… Read the rest
Parents of Children with Cannabis-Induced Psychosis (CIP) – Episode 7: It was Like a Switch Flipped
Let’s talk about Cannabis-Induced Psychosis. Many people say, “It’s only weed. It’s harmless!” Three years ago, I believed that too. I didn’t know the marijuana industry had re-engineered the plant to be super potent. In my day, weed had 2 to 3% THC, which is the psychoactive ingredient in marijuana.… Read the rest
Parents of Children with Cannabis-Induced Psychosis (CIP) – Episode 6: My Son was Deceived
When the Farm Bill of 2018 passed, the predatory addiction-for-profit industry used a loophole that allowed them to create psychoactive THC products from hemp. The industry markets these products as legal, natural, and safe to treat many ailments, even though they have not been FDA approved.… Read the rest
Parents of Children with Cannabis-Induced Psychosis (CIP) – Episode 5: He is NOT the Same Person
Have you ever heard of Cannabis Induced Psychosis? Until 2 years ago, I had not. THC, the main psychoactive ingredient in cannabis, caused devastating effects for our family. And I want you to become more educated about it, so you can avoid the same problem.… Read the rest
Parents of Children with Cannabis-Induced Psychosis (CIP) – Episode 4: We Were Absolutely Blindsided
Hi, I’m here to speak to you, parent to parent, about our family’s story with THC.
When my son developed severe cannabis use disorder at 18 and cannabis-induced psychosis at 21, we were absolutely blindsided. We didn’t have the science, education, or resources that exist today and had no idea how addictive THC is.… Read the rest
Cannabis Use During Adolescence and Young Adulthood and Academic Achievement: A Systematic Review and Meta-Analysis
Researchers into the effects of cannabis use have long assumed, based partly on apocryphal evidence and the “stoner” stereotype, that heavy users often suffer from decreased academic success. However, the association between cannabis use and academic achievement had not been systematically or rigorously tested; nor had the magnitude of any such association been fully determined.That… Read the rest
Parents of Children with Cannabis-Induced Psychosis (CIP) – Episode 3: CIP Has Devastated our Lives
In 2018 I celebrated the graduation of my first-born son, who was an Eagle Scout and honors student. Little did I know, he had begun using marijuana to deal with his social anxiety as he entered college.
When he came home for Thanksgiving break his sophomore year, I noticed changes in his behavior.… Read the rest

