Why? It’s one of my all-time favorite questions. I’m told I asked my parents, “why?” over and over again as a kid and apparently I’ve never grown out of it. There’s no quicker way to cut to the heart of what’s most important, which is one of the greatest responsibilities leaders have. And I’m not the only one who thinks so. In his landmark book Getting Things Done, David Allen shares six distinct ways asking, “why?” adds value. They are too good to keep to myself, so I’ve listed them here below with my own short commentary.