Hmm !! Life-saving pattern of thinking far ahead. Based on your inspired writing, I would like to draw a conclusion to myself: That we should live by necessity not by an endless desire. And another, that we must improve our mindset or our life habits in the face of the increasingly complex challenges of the age. Indirectly I capture the meaning of it from your post. Sorry if I am wrong and too knowledgeable ... But your writing is a positive signal for many people.