 There is of course no chance that Professor Mann is confusing being an instance of a property with being a property instance. If a instantiates F-ness, then a is an instance of the property F-ness; but a is not a property instance as philosophers use this phrase: the F-ness of a is a property instance. So what do we have to add to Mann’s argument for it to generate the conclusion that every concrete individual is a property instance? How do we validate the inferential move from (a) to (b)? Let ‘Rs’ stand for Socrates’ rich property. We have to add the claim that there is nothing one could point to that could distinguish Socrates from the property instance generated when Socrates instantiates Rs. Rich property instances are a special case of property instances. Socrates cannot be identical to his wisdom because he can exist even if his wisdom does not exist. And he cannot be identical to his humanity because there is more to Socrates that his humanity, even though he cannot exist without it. But since Socrates’ rich property instance includes all his property instances, why can’t Socrates be identical to this rich property instance? And so Mann’s thought seems to be that there is nothing that could distinguish Socrates from his rich property instance. So they are identical. And likewise for every other individual. But it is arguable that it is a mistake to hold that every person is a property instance. Here (Vallicella 2016 379–380) is one argument.