Ryan Martin draws from a career studying what makes people mad to explain some of the cognitive processes behind anger — and why a healthy dose of it can actually be useful. This talk was filmed at TEDxFondduLac. All TEDx events are organized independently by volunteers in the spirit of TED's mission of ideas worth spreading. To learn more about TEDxSHORTS, the TEDx program, or give feedback on this episode, please visit http://go.ted.com/tedxshorts. Follow TEDx on Twitter: https://twitter.com/TEDx Follow TEDx on Instagram: https://www.instagram.com/tedx_official/ Like TEDx on Facebook: https://www.facebook.com/TEDxEvents