You Need To Quit Weed.

This video digs into how daily cannabis use—which many see as harmless or even helpful—can sneakily chew away at your motivation, strain your relationships, and mess with your mental health as you hit your twenties and thirties. It asks the tough questions: Can weed ever be truly safe long-term? Or is addiction just around the corner?

Fact-checked by Dr. Will Lawn and backed by a treasure trove of sources, the episode also drops links to research participation (if you’re 12–15 in England), plus ways to support Kurzgesagt—think merch, Patreon, and sweet sponsor deals like 60% off Incogni or a Human Era Calendar.

Watch on YouTube