You shouldn’t. Economics is a voodoo science that is a rebel without an evolutionary cause. For economics completely misses any valuable connection to the evolution of humanity and thereby invalidates all of its supposed relevancy.
Watch a narrated video on how economics must be reinvented here. If you want your life to have meaning, I suggest you steer clear from self-perpetuating religions and dogmas (of any kind) that fail to describe and encircle human capacity and ingenuity.