We're always going to remind ourselves of our mistakes and how we do things differently, trying to be a better person or whatever.
After my second-to-last record called "The Greatest," I had gone on tour for a while and I didn't play an instrument for about five years. And I got kind of - it's not self-esteem or whatever, not anger towards myself - but disappointed in myself that I hadn't been challenging myself to learn musically.
From folk to tribal to Cab Calloway, Cole Porter, Gershwin to the Rolling Stones, whose first record was all covers, to country-western, bebop, blues, and even the referencing in classic hip hop to cliched love ballads of the '80s or whatever - that is kinda gone, and that's just terrifying to me.
Life is hard and it gets worse and worse and worse.