Finnish speaking Finns have trafitionally had lots of wisdom of life and because of that a much more sovereign position.
Wisdom of life is different from tricks. Wisdom, i.e. also wisdom of life, is on a general level and good for a large group of people typically for all fairly. That is why it is benefical to give it podition yo affect things around much like a custom would affect. It is not just a trick with which one person or a few survives well in a certsin situation. Instead it is very good healthy kind of influence for life if it affects more widely, if it is followed in the life st large. Such is to be judged by it's effect and by it's grounds on a general level. One cannot judt decide to give it position, but instead obe needs to know thar it affects very benefically and wisely to all fairly.
Finns typically have lits of such skills, for example at least a thousand pieces of wisdom which they follow in their life. Examples of such are the advices in this blog: those are my personal wisdom of life and help me in life, for example the weather skills, healthy ways of doing and understanfing of how people can build a society that is good to live in, offers good life for all fairly.