And this is one of the big problems right now— [pointing at the slide] tukdam regularly occurs in non-experts, right? You find, you know, people who are not great trained tantric practitioners who know all the commentaries and, you know, who aren't even monks or nuns— who are just ordinary lay people—and they go into "tukdam."
for - Buddhism - Tibetan - Tukdam - ordinary people with no training also go into Tukdam - from Youtube - Between Life and Death: Understanding Tukdam - John D. Dunne