The reflexive pronoun for "Pónganselas" is "se."

1. What is the difference between a reflexive pronoun and an intensive pronoun?
2. How do reflexive pronouns function in a sentence?
3. Can an intensive pronoun be substituted for a reflexive pronoun?
4. Why do we use reflexive pronouns when the subject and object are the same?
5. Can you give examples of sentences where reflexive pronouns are needed?

Yourself is a pronoun as it replaces your name.

"Heself" is a reflexive pronoun. It is a non-standard and archaic form used in some dialects or older texts, where "he" would be the subject pronoun and "himself" would be the reflexive pronoun.