I agree

To paraphrase a Seinfield episode..

Everybody has "that" friend.
If you can't identify "that" friend in your group,
then most likely "that" friend is you.

You know that friend.
Trust me.
You don't need a list.
You just know.

Hot Tub Time Machine wisely summed it up.

He's an asshole...
But he's our asshole...

I know mine.

By now,
you should know yours