This lesson focuses on wellbeing and mental health, and is based on a short presentation by Ethan Kross, an American experimental psychologist, neuroscientist and writer. In this fascinating presentation Kross talks about the voice in our heads and how we communicate with ourselves through this inner voice. He explains how our inner voice can be a positive or a negative thing. This topic is something that everyone can relate to and encourages students to use language for discussing abstract concepts. Students will practice their listening skills and be introduced to new vocabulary. This is a great lesson business English classes and English lessons for adults.