Absurd motivation to play the guitar no. 18428 : I've been keeping timesheets of my monthly playing hours since May 2020. Fed an AI with those sheets, asking it to interpret them. More of morbid curiosity than anything, because I knew the pattern. Response was "Initial peak years, followed by a long painful decline". ... This did wonders. I've now played more in the last 6 days than in the last 3 months.