How much of your burnout do you think came from kind of flywheel where you feel bad/guilt/stress for not delivering 100%, causing even worse stress so you can d

How much of your burnout do you think came from kind of flywheel where you feel bad/guilt/stress for not delivering 100%, causing even worse stress so you can deliver even less? And perhaps also guilt from being behind on work/projects preventing you from relaxing/enjoying previously fun things ...etc