“Doing the same thing over and over again, but expecting different results” and “insanity” are also different.

The former might be a form of the latter, but you can certainly be insane in other ways.

Sure, but that wasn't what the OP said. They said:

> Insanity is the wrong term, because it would imply repeating something that has already failed.

ie suggesting the opposite of your point; that the term "insanity" is more narrowly defined rather than broadly defined.