Personal differences, musical differences, business differences, but most of all because I have a better time with my family.

One of the songs I wrote while living there was called 'Tearing Us Apart,' which was about 'the committee,' the group of Pattie's friends whom I now blamed for coming between us.

Groups break up because they never got across what they wanted to do personally, and they have creative differences, and egos start to clash.

If the phone doesn't ring, it's me.

John could write a mean song. He had a lot of venom in him. Whereas I had a happy childhood.

By the time we made "Abbey Road", John and I were openly critical of each other's music, and I felt John wasn't much interested in performing anything he hadn't written himself.