"Someone like John would want to end the Beatle period and start the Yoko period. He wouldn't like either to interfere with the other"

In this quote, Paul McCartney is discussing his former bandmate John Lennon and his relationship with Yoko Ono. He recommends that John was prepared to carry on from their time as members of The Beatles and begin a brand-new chapter with Yoko. Paul thinks that John would not want their past success and popularity as a band to eclipse his new relationship with Yoko. He desires both durations of his life to be different and not interfere with each other. This quote highlights the importance of development and change in one's individual and expert life, and the desire to keep them separate in order to totally embrace each brand-new chapter.