I love TED talks. No matter the subject, a good talk will leave you feeling inspired. Inspired to do what? Who knows. After watching a good talk you may feel the sudden urge to drop out of school, quit your job, go on a dive to the deep sea, or even give up on real-life altogether to be a video game addict. A passionate, convincing TED speaker can give you the feels about things you never knew you cared about, even if for just a second.

I love this TEDxNewYork talk from Will Stephen that uncovers the "science" behind these convincing talks and how to sound smart should you be invited to be a TEDx speaker.