Ur answer is C hope this helps
I’m pretty sure that the answer is c
At the performance tonight, I am going to perform a jazz piece that I choreographed myself.
Myself belongs to the family of the objective pronouns along with yourself, himself, herself, ourselves and themselves. They are object pronouns that are used when the subject and the object are the same noun. In this case the subject is I so that the correct reflexive pronoun that collocates with that subject is undoubtedly myself.
The person wonders if there is a point when humans know everything, or if there is a point where humans are too full of knowledge to learn anything else.