I'm very well aware of what he means, that's obvious from my response, one can be clear without misusing words and it's entirely appropriate to correct someone

I'm very well aware of what he means, that's obvious from my response, one can be clear without misusing words and it's entirely appropriate to correct someone who's using those words wrong as if they're unrelated when they're actually both a type of investing. Try understating what's going on before you start quoting a dictionary.