Joke Collection Website - Mood Talk - Is there an idiom to describe yourself cursing others like this?

Is there an idiom to describe yourself cursing others like this?

Pot calling the kettle black [W. Pei, Hib, Shio, IB]

Explanation: Those who retreat 50 steps in battle laugh at those who retreat 100 steps. Metaphor means that you have the same shortcomings and mistakes as others, only to a lesser extent, but you laugh at others without knowing it.