I have an endless stream of suggestions coming in from readers who are in cubicles. That keeps me going.

I think 'Dilbert' will remain popular as long as employees are frustrated and they fear the consequences of complaining too loudly. 'Dilbert' is the designated voice of discontent for the workplace. I never planned it that way. It just happened.

We must develop knowledge optimization initiatives to leverage our key learnings.

My failed corporate career became the fodder for the 'Dilbert' comic. Once it became clear I would not be climbing any higher on the corporate ladder, it freed me to mock managers without worrying that it would stall my career. Most failures create some sort of unplanned freedom. I took full advantage of mine.