"I've made up so many stores about my name, I can't remember"

In this quote, Joaquin Phoenix is revealing that he has produced many stories about his name to the point where he can no longer remember the truth. This might suggest that he has created different versions of his identity, possibly for the sake of entertainment or to protect his privacy. It could also imply that he has actually struggled with his own sense of self and has utilized these stories as a method to cope. Overall, this quote highlights the intricacy of identity and the methods which we can control or alter our own narratives.