There will be times in the workplace when you'll really enjoy what you're doing, tasks seem effortless, time flows seamlessly, and results are rewarding. There will also be times when the exact opposite holds true, and every moment spent at work is excruciating. Sometimes, you'll relish the tasks your boss hands to you, whereas other tasks will make you want to gouge out your own eyes. But occasionally—rarely—throughout the course of your career, there will be tasks you'll be asked to complete…