expressions – Origin of “half a mind” and “a piece of my mind” – English Language & Usage Stack Exchange

https://english.stackexchange.com/questions/171800/origin-of-half-a-mind-and-a-piece-of-my-mind

Both of these expressions/phrases have similar uses:

I have half a mind to confront that person.

I’m going to give them a piece of my mind.

Were these separate but similar expressions translated from