I can say as someone who's dealt with seizures for about 12 years, most of seizure treatment is trying combinations of drugs to see what works. When something doesn't work or stops working, they try something else. A lot of prescribing is guessing what works, and trying different dosing levels, and when something stops working, or doesn't work, it can be super frustrating. Marijuana is pretty effective for dealing with seizures, regardless of the legality of it. When you're dealing with health issues and doctors are literally just guessing, and you're getting frustrated, I can understand where the guy is coming from.