Yes thats exactly the problem , for example "conversation is derived from latin": "conversationem" which means, to "turn about with" where "vertere" means "having dealings with others"
Where as psychology comes from the latin "psychologia" which is derived from Greek. "psykhe" "breath" or speech and 'logia" means, to order, to move, to animate. (through our own breath, or understanding, or self animation)
The paradox implicit in conversation is that any subject independent grounds remain lacking.
That is when we say, "to study" some one, is also to bring what animates ones own into the forefront, that is one is locked in an perpetual cyclic narcism.