society is an extremely thick swamp

hard work is only one small ingredient

I'm a hard worker, I love it.. if the task suits me, i won't leave.. why did I fail ? people are jealous of your performance (inferiority), feel guilty of not being fast enough, are afraid of being thrown out because of you, and more and more politics (faster performance will be exploited by managers to pressure others in sad ways so people assemble/unionize and will restrict performance as leverage).

Unless you value yourself enough, society will drag you down to its level