This is good general advice to anyone no matter who they are or where they are in their lifes. The more you think positively the more positive things seem to happen since you are always open to the possibilities and this will continuously happen and your view will grow and become happier. There is no other way to get through the harsh life that happens to people without positive thinking it is the only way and it will help you and those around you to always become better.
https://www.brainyquote.com/quotes/matt_cameron_333397?src=t_positive