You have spent years in practice and every year you have gotten better and more competent at what you do for a living. It has taken many, many years of education, practice, honing of skills, doing your job and managing your affairs to get your economic life to work and where you are competent and comfortable at it. You had no courses on how to make life work as a single person, no school, most of your friends were married, and those that were single were not doing that well. Man's chief advantage over animals is that man learns from others who have gone before.
Animals make the same mistakes generation after generation.
Here no one who had figured it out was telling or sharing how to do it. So you continue dead end methods trying to make things better. Just like the others. But there were some who made big changes and figured out what works to thrive as a single. We interviewed thousands in our classes and we found out what works.