What does it mean to gaslight someone? Gaslighting is form of intimidation or psychological abuse, sometimes called Ambient Abuse where false information is presented to the victim, making them doubt their own memory, perception and quite often, their sanity. What can we do when someone is gaslighting us or can we discover if we are gaslighting others? Teal dives into this psychological technique to create awareness around the manipulation that may be present in our lives.