Although I don't subscribe to everything Hugh says, I think this cartoon has a lot of merit. But in a way, it is also very incomplete.
Decision for us is just the first part of the equation. Deciding means saying something like "right now I am going to make a conscious decision to TASTE this bite of food". -- and then you do it (because the bite is on your fork and half way to your mouth) You have made a decision and acted on it.
But....if you decide that you "should really start tasting your food" ....but then you don't ...you haven't decided ....you've only wished.
Which one are you going to do today? Right now is you chance to make a decision. And then you need to act on it!