Extroverts are more responsive to high-intensity and "happy" stimuli, which may be why an extrovert gets frustrated at the less "readable" face of the introvert.

Your nature is not the problem. The problem is that you have become alienated from your nature -- from your power source.

An extrovert is more likely to share immediate reactions and process information through conversation.

Some findings reveal extroverts as more adept at reading nonverbal cues, and attribute this to the extrovert's greater interest and experience with social interactions. Another line of research using subliminal images of facial emotion found introverts to be more sensitive to the differences, and hypothesized that this may be why introverts regulate the amount of incoming social information.

With public speaking, practicing congruence is very helpful - allowing the words to be expressed with the face and body. It helps to think of simply "turning up the nonverbal volume."

Introverts tend to internalize problems. In other words, we place the source of problems within and blame ourselves. Though introverts may also externalize and see others as the problem, it's more convenient to keep the problem "in house." Internalizers tend to be reliable and responsible, but we can also be very hard on ourselves.

Introverts like being introverts. We are drawn to ideas, we are passionate observers, and for us, solitude is rich and generative.