I thought this was interesting. Never thought of it before, but introverts travel differently than extroverts. Most travel programs (TV) portray traveling as a time to meet new people as well as immerse yourself in a culture with a fellow travel group. The lesser talked about introvert would prefer it differently. Possibly travel alone or explore a foreign city quietly by themselves. They would more than likely skip the night life. Seems rather lonely doesn’t it? Not to the introvert.