Downsize.
Stop being a consumer like you were trained to do as a child.
Stop seeking validation from others, especially the opposite sex if you are a man.
Lastly, pay attention to your heart, and your stress levels. Your mind and body will give you hints on what direction you need to go. Pay attention to the stress levels and manage that appropriately.
Last things you should understand is that the economy and money are fake. That is hard for many to understand but it is true. If you can grasp that, you are headed in the right direction. Take care of your shelter, food, and well-being, but to make money your number one priority is about the dumbest thing you can do in life.