This is a day for fasting and choosing next year's "belt of Orion" or choice of idol to make amends with or connect or have empathy for... perhaps seen as a form of worship historically.. but something more to help ensure that humanity never runs out of food and teaches everything that is not human to be sent away respectfully.
The most hardcore participants on this day have a vow of silence and teach others animal whispering enough that they will know when the animal is sick that they care for among other things so that they are no longer sharing caged coughs or disease with them like before.
This is a day for choosing a belt to wear for the next year and this does not have to be an animal that is eaten that would be the most common choice being what is being hunted or respected more from using what came from it.
For example, last year my belt was Salmon and this was for making amends with this particular fish, do the math regarding how many I have eaten in my lifetime, and do something extra for them such as clean the waters or come up with ideas for better fish farms, share more concerns about them living in the wild or what could be done more for them, among other things to make amends.
On this day everyone is guilty and sentenced to death in a way that actually saves us at the age of 137... by running if the person would be helped most by that, by stretching if the person could use more of that, etc. Something beneficial to correct what comes from what is known as the 'Day of the Dead' where there may be bad or ugly spirits in the forests or insects or beetles carrying the most foul song so a part of this day is to focus on waking up others more to the origins of thought enough to perhaps stop anyone from going postal the next year from waking up to these outside influences without anyone's help on their own as what is taught during this celebration should be able to stop many people from hurting themselves or others as the lack of knowledge such as others sharing our dreams or dopplegangers was very capable of killing people in the past as they may come across the same discoveries but without help and making conclusions where it would have been more beneficial to stay wondering as there was more to learn that would have made those negatives become positive?