it was stated that extroverts are more likely to express their emotions than introverts and that introverts are more likely to keep their feelings to themselves. based on my experiences, i only half agreed. i've found that extroverts are more likely to express a gut reaction to something that is going on, no matter who is around, but keep their deeper emotions quite guarded even in trusted company. introverts, on the other hand, seem to be more likely to express just about anything depending on their comfort level with the people around them. at least, i find that's the case with me.