There's a reason we have the word "Ambivert" Introversion and extroversion are not always the opposite of others, but in extreme situations can be. Someone

There's a reason we have the word "Ambivert" Introversion and extroversion are not always the opposite of others, but in extreme situations can be. Someone that is really introverted cannot be really extroverted. Imagine someone who is so quiet that they can panic attacks in group/public, how in the world can they be an extrovert?