Very sorry to hear about your grandpa, hatchetman666. I know how the elderly can be sometimes when discussing the possibility of trying something new, but perhaps print off some research into the effects of cannabis on cancer patients (in layman's terms if possible) and show him that it's not a "devil drug". If he's suffering from cancer he may very well view things that have the potential to manage the pain and increase his appetite in a different light than he has before. Also let him know that there are various ways of using cannabis (vaping, eating, smoking, tinctures, THC pills etc.) and that he doesn't have to sit there with a joint in his hand! Perhaps he'd be interested if he knew nobody else would find about it, something possible if he doesn't have to smoke it. As scout said though, don't sneak him anything. It's not right to do that to someone against their will, and he may very well end up very confused, angry and scared. Let him know the benefits of cannabis, perhaps show him one of the Rick Simpson documentaries about his hemp oil and how it can help fight cancer and he just may come around! His generation were exposed to a huge amount of negative government propaganda about cannabis and its effects, so he may simply be opposed to it because he doesn't understand the reality of it. Libertas