Apologies if a better thread for this already exists; I have awful luck with the forum's search function, it seems.
I was wondering, since I'm planning on playing a Half-Goblin Changeling in an upcoming campaign, to what extent are Changelings bound by the Fae qualities pertaining to promises, oaths, gift-exchanges, and the like. True Fae can't lie, so is it difficult but possible to lie as a Changeling, or are they also unable to do so? Do Changelings just have an innate sort of "feeling" that gifts exchanged mean a whole heck of a lot, and favors and debts owed are a big deal? Just curious as to what extent the Fae qualities get expressed in the mixed-blood folk.
Similarly, how extensive is their vulnerability and aversion to Iron, beyond merely as the substance that can break tough skins and cause lasting wounds?