3 Comments

Very informative David, it offers valuable insights into the importance of prioritising key elements in various aspects of life. While the metaphor is well-explained, would be interesting to hear your thoughts on potential limitations or challenges in applying this principle in real-life scenarios.

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I've definitely heard some recent criticism of the metaphor given it's overly simplistic view which is very fair given the messiness of life and the nature of being human. The metaphor assumes bigger rocks and sand have the same resource allocation (which is just not reality; all of the rocks and sand will have individual resource allocation requirements) and this is probably the biggest weakness. Likewise, it doesn't really do justice to the fact that your metaphorical jar may not fit all the big rocks, and yet there may be space for the smaller ones or sand. I think like many things it serves as a model ("all models are wrong, some models are useful") which may help decision making in certain cases but shouldn't be over used. In the ideal world it helps ensure you prioritise energy towards the basics before the rest, and if that's what you manage to do most of the time I think you're ahead of the majority of people (and perhaps the article did it's job).

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Your point about the metaphor assuming equal resource allocation for 'big rocks' and 'sand' is particularly poignant. It highlights a crucial aspect of decision-making and prioritisation: the need to assess and allocate resources according to the specific demands and benefits of each task or goal. This reflection adds depth to the initial discussion and reminds us that while models like the 'big rocks' can guide us, they must be adapted to fit the intricacies of our individual lives. I appreciate your reference to the idea that "all models are wrong, some models are useful." This maxim serves as a reminder that while models and metaphors can provide guidance and framework, they are not absolute truths but tools to aid in understanding and decision-making. Thank you and please keep them coming.

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