Confirmation bias and all, but: I had a friend in high school who was really cool. But he was a complete ass to everyone, even his friends, on the internet. I

Confirmation bias and all, but: I had a friend in high school who was really cool. But he was a complete ass to everyone, even his friends, on the internet. It's not like he was anonymous to us or anything. We saw him in person every day of the week.