Think before they speak.

Are not necessarily "shy".

Like to think things through.

Are energized by being alone.

Are not necessarily "hyper".

Put up with social situations.

Like to talk things out.

Are good at small talk

Enjoy social situations.

Enjoy excitement and adventure.

Can multi-task (do more than one thing at the same time).

Energy is drained by being around others too long.

Are thinkers, scientists, artists, writers, and poets.

Think as they speak.

Make up about 60% of the population.

Prefer one-on-one conversations

Like social situations

Are politicians, actors, business leaders and sales reps.

Make up about 25-40% of the population.