It's the same thing, but with some differences.

(figuratively) To hold to a different opinion or appreciation (about something); to possess a new, changed, or regenerated mindset, usually for the better.

Something entirely different; a whole other thing or matter.

Something entirely different; a whole other thing or matter.

(US, Canada, UK, Ireland, Australia, New Zealand, idiomatic) Two entities that have virtually nothing in common.

Synonym of know one's ass from a hole in the ground

Alternative form of know one's ass from a hole in the ground

Third-person singular simple present indicative form of know the difference between one's ass and a hole in the ground

present participle of know the difference between one's ass and a hole in the ground

(idiomatic) To do things in one's own way regardless of societal norms and conventional expectations.