I don’t know if I’m a good actor. I don’t know if I’m a good singer. I don’t know if I’m a good songwriter. But I do know I’m a good entertainer.

A self-assessment emphasizing performance impact over technical labels, likely said in an interview or public remark about his career and strengths.

He downplays certainty about his skill in specific crafts (acting, singing, songwriting) while asserting confidence in his ability to engage and please an audience overall.