Connaghan’s Law

A person who will “die on” every hill (opinion) that they have. If they do not have one, they’ll make a hill to die on.

Person 1: Red and blue make purple.
Person 2: No, they make yellow.
Person 1: No, they make purple. Watch *mixes red and blue paint to make purple*
Person 2: I think that’s still wrong, they make yellow.
Person 1: Well, I guess you just embody Connaghan’s Law, then.