Lack of sleep can put me in a state where I care less about my ego and thus doing certain things I may typically hesitate to do. Extreme anger also has a simila

Lack of sleep can put me in a state where I care less about my ego and thus doing certain things I may typically hesitate to do. Extreme anger also has a similar effect on me. I've heard being drunk being described in a similar fashion but can't compare having never touched alcohol.