Advanced Algebra or Dealing With Stress and Stress in Life?

Stress and worry that everybody has to deal with in life. Young people, not only young people, older people too, kill themselves because they can't handle it. These are skills that are useful for all of life: how to live a happy life,. How to live a meaningful life. That's the foundation. And who cares if you make a lot of money? Who cares if you a can do calculus? If you're super unhappy all the time and stressed and you have a terrible life, most people would rather be happy.