Unrequited love is the second-most devastating feeling in human existence. The absolute worst feeling in a person's life is unrequited hard work. Diligent employees with a strong work ethic often get the short end of the stick in their workplace, with countless late nights and at-home data analysis going unnoticed. In this case, OP had picked up the slack in his job, working extra hours and assuming tasks that would help fatten his bosses wallets, but that grind ultimately took a toll...