Independence Day is approaching! Imagine in a few days, someone has procured illegal fireworks from a couple of states over. Are you:A) first in line to light themB) content to watch while others set them offC) going to find a fire extinguisher — just in case — while loudly condemning the activity? Ken Carter, a psychologist at Oxford College of Emory University, says everyone has a different level of sensation-seeking. This episode, we get into the factors at play, like people's brain chemistry, when deciding whether or not to do an activity, like setting off fireworks. Plus, he and Emily reveal their scores to his forty-point scale. Ken's 40-point sensation seeking survey can be found in his book, Buzz!.Interested in more psychology episodes? Email us your question at [email protected] to every episode of Short Wave sponsor-free and support our work at NPR by signing up for Short Wave+ at plus.npr.org/shortwave.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy