[@TheUnknowable] yes! if both people agree. i will hold people accountable for what was specified (e.g i'll loan you my skill one time and you loan me your skill twice) to prevent OOC drama.

However, for IC reasons, I'll give the option of a spirit trying to trick another (because some IC personalities might do that) which will result in a roll off with added modifiers for willpower (the spirit with the strongest willpower being the one more likely to succeed)