Ever had a time when things were just clicking, you were kicking butt at work, and you felt on top of the world? What about the opposite? You woke up grumpy, everything was going wrong, you didn’t want to go to work, or you felt like giving up. How effective are you at work on those “bad days”? More importantly, how do you make sure you don’t have too many of those “bad days” to start off with?