In nature shapes are not necessarily designed for practical use in our sense. For example, fruits or vegetables do not grow in such a way that they can be stacked or boxed optimally. They are much more optimised for their purpose, sometimes spiked for self-protection or other things. Very often we see round fruits - why this is so is not completely clear, but is probably related to the fact that growth from the centre in all directions is easiest this way and that a sphere allows the greatest volume with the smallest surface area. And this saves energy. I encourage you for today to set and live out your daily or work rhythm in such a way that you can also go through the day saving energy and optimised for your personality. This does not mean living selfishly and ignoring the needs of others - but it does mean practising good self-management. This - like the fruits of nature - serves everyone in the end.
I wish you an extraordinary day!