Only human to compare and feel disappointed, upset, or even jealous. Everything is so subjective these days and tbh, I don't feel any better when senior management keep saying things like you're doing well, life in moe is about the passion, calling, be thankful you have a stable meaningful job in these uncertain times...but pb and promotion prospects don't reflect that. Not to say that I am only motivated by such things, but it does feel like a blow when you know, genuinely, that you've outperformed others, but don't get recognised for it, and will never get to know why.