But the real trick is to put all this myriad knowledge together and apply it to everyday testing. That's my only point in this "Our Take." In my opinion, the best testers are the same as the best in any profession: the ones who love to learn, who love to work, who are always alert, who develop themselves, who connect knowledge to practice, and who jump out of bed at any hour to jot down a solution they just thought of. That's fun. That's fulfilling. And that's what I call living well.