I think it would be the third one "the process of communication is distinct for everyone"
because the term idiosyncratic basically means "to one self"
Hello. You did not show the text to which this question refers, which makes it impossible for it to be answered accurately. However, I will try to help you in the best possible way.
In general, we can say that whoever cuts wood in the forest is called a lumberjack or a logger. However, your text may present a character who has a need for firewood, or wood and therefore must go to the forest and cut the wood of some tree.
