I am a bit lucky in that way, I cannot recall being envious of anybody or anything. I have other failings but envy is not one of them. It drives other people to distraction sometimes. Gestures are made to create impressions in me, to boast, or instill a feeling of envy or restlessness and I just do not perceive them at all, never mind react to them. Competition virtually doesn't exist for me; it's why I never won much despite being a pretty strong tennis player.
The story I usually trot out when this sentiment is broached on piano forums, and it occurs surprisingly often, goes as follows. Years ago I had a close friend, alas long dead now, who was highly intelligent and passionately fond of music. I used to improvise for him and one day he produced the speculation that in the future, mental perception, brain states, abilities, might be transferred from one person to another. He then asserted that in that case he wouldn't even bother with a nonentity of modest talent like me but would tap into the brain states of famous and more talented players.
But then he realised the problem. How did he know that my internal musical quale, wasn't actually taking me to finer mental states than those perceived by the better pianists ? Put crudely, was the natural assumption that greater ability causes greater enlightenment, greater internal joy, really correct ? Therein lies the fallacy of envy, judging oneself by linear comparisons, external facts and what other people think, instead of internal ones and what one really feels inside.