Be in/get into a state

Pro Tip 1/3

The phrase often implies someone is overly emotional, beyond what is considered reasonable.

He's in such a state over the traffic jam—it's just a small delay.

Pro Tip 2/3

Overusing 'in a state' can dilute its impact, use it when emotions are genuinely high.

She only gets into a state over really important exams, not just any test.

Pro Tip 3/3

Common in casual conversation, less appropriate in formal writing or speaking.

I wouldn't say I was 'in a state' during a job interview, but to a friend, sure.