"A life without cause is a life without effect."
-- Paulo Coelho
Many young adults become laborers and drivers while they are young until they grow old. Then you hear them regretting their fortune and wonder if they could have had a better life.
Young adults are energetic so they are tolerable to physical work. They are happy enough to earn their keep, which they only consume all with beer. The next day, they will work for a couple of bucks enough for two bottles of beer and they are satisfied. They never learned to save because they have money at will. When they get married, they are stucked paying rent and complaining about the harshness of life. Rather than getting solutions on how to solve their problems, they turn to drinking more beer.