I disagree. If the experience is truly strong and moving, I think that sincerity can overcome aiming slightly left or right of the question. It's all about how you draft your essay too. It may not appear to answer the question initially but if you can make the connection to the "intent" of the question, I think you are fine.
A powerful, visceral, personal experience that is slightly off-mark is more valuable than an ordinary, "check the box" answer many people provide. Don't be afraid to take a chance if you think you need that make-or-break aspect to your application. Remember, the adcom's primary goal of the essays is to get to know who YOU are and these questions are just prompts to do that. There is no right or wrong answer. I say go for it.