How Your Personality Affects Your Weight
You're Outgoing

If you're outgoing, you likely respond very primitively when stressed, because the amygdala is activated as opposed to the more thoughtful part of the brain, the pre-frontal cortex. When your amygdala is overly active, it keeps you from using the pre-frontal cortex and making choices based on your long-term goals.
When you are outgoing, you are more likely to eat for pleasure. Try spending time at scenes that aren't centered around food. Sometimes being outgoing can work in your favor, especially if you enjoy spending time with friends who do healthy things like hiking, biking, and other outdoor activities.