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.

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

Introvert, her brain responds with a high level of activity, it is as if several lights start flashing on a control panel.

For the introvert, conversation can be a very limited forum for self expression. When a song moves you, a writer gets you or a theory enlightens you, you and its creator are connecting in a realm beyond sight or speech.

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.

Though introverts are drained by interaction, we can take immense pleasure in watching the scene around us.

Introverts are generally more sensitive to low-intensity stimuli - they are mentally alerted to inputs that extroverts may miss.