I call it theory-induced blindness: once you have accepted a theory and used it as a tool in your thinking, it is extraordinarily difficult to notice… - Daniel Kahneman

A person who has not made peace with his losses is likely to accept gambles that would be unacceptable to him otherwise.

you know far less about yourself than you feel you do.

Mood evidently affects the operation of System 1: when we are uncomfortable and unhappy, we lose touch with our intuition.
These findings add to the growing evidence that good mood, intuition, creativity, gullibility, and increased reliance on System 1 form a cluster. At the other pole, sadness, vigilance, suspicion, an analytic approach, and increased effort also go together. A happy mood loosens the control of System 2 over performance: when in a good mood, people become more intuitive and more creative but also less vigilant and more prone to logical errors.