Social introverts, anyone?

My friend says he’s both so when he socializes he needs 3-5 days of recharge

Nice! I'm normally the person who can socialize but also prefers to be alone when I want to be alone. :>

I'm a flagrant introvert. If I don't socialize with you, it's because you're a soul draining energy vampire. But I'm nice. I won't ruin your day even though you've ruined mine by trying to engage me in conversation.

Lol, funnnnn!

Sometimes, I am too shy to walk up to my own friends