There is no such thing as a life without problems. - Mark Manson

Certainty is the enemy of growth.

Good values are 1) reality-based, 2) socially constructive, and 3) immediate and controllable. Bad values are 1) superstitious, 2) socially destructive, and 3) not immediate or controllable. Good, healthy values are achieved internally. Something like creativity or humility that can be experienced right now. You simply have to orient your mind in a certain way to experience it. These values are immediate and controllable and engage you with the world as it is rather than how you wish it were. Bad values are generally reliant on external events.

People who base their self-worth on being right about everything prevent themselves form learning from their mistakes. They lack the ability to take on new perspectives and empathize with others. They close themselves off to new and important information. It's far more helpful to assume that you're ignorant and don't know a whole lot. This keeps you unattached to superstitious or poorly informed beliefs and promotes a constant state of learning and growth.