I found this video pretty good.
Undiagnosed and untreated ADHD can have massive consequences on our entire lives. Most parents underestimate the risks and opt out of treatments due to the stigma surrounding ADHD, therapy, and medication. They think they are doing something good for their children and being protective but it might be just the opposite.This video presents the possible outcomes of untreated (and even treated) ADHD for children, teens, adults and beyond. It discusses the comorbidities with both mental health and physical conditions, the financial burdens, addiction struggle, problems with the law, relationship issues, divorce, cheating, unwanted pregnancies, and everything in between. Because ADHD is much more than attention deficit and hyperactivity. It's a life-altering disorder and it needs to be taken seriously.