In this ESL lesson plan for adults and teens, students watch a short video and do a listening exercise about a man who lives a natural lifestyle with natural hygiene. It includes discussion questions and conversation activities about natural lifestyles and hygiene. Students also learn some important vocabulary terms and phrases from the video. The post-viewing section includes follow-up discussion and CCQ discussion on some of the words/phrases used in the video. The grammar section features the usage of used to + [base verb]. There are additional grammar follow-up tasks for lifestyle habits using "used to + [base verb]", as well as a quiz and review section.