Why did Marcus Aurelius expect to meet fools before breakfast?

Marcus Aurelius wrote his private notes expecting to run into fools, liars, and the ungrateful before breakfast. He wasn't being cynical — he was preparing, so none of it could surprise him into a bad reaction.

We do the opposite. We expect people to behave well, then feel personally wronged when they don't. That gap between expectation and reality is where most of our anger lives.

You are not in charge of what people do. You are only in charge of what you do next.

Does this mean the Stoics didn't care about people?

The Stoics weren't cold to people. They were just unwilling to let someone else's bad day decide theirs. That's not indifference — it's the difference between reacting and choosing.

The people who seem unbothered by difficult colleagues, difficult family, difficult strangers, usually aren't lucky. They just stopped being surprised a long time ago.