1. Treat sleep like a career asset. Chronic lack of sleep causes poor emotional regulation, working memory, and decision speed. In practical terms, that means poorer judgment under pressure and slower pattern recognition in conversations. Set a fixed sleep schedule, reduce light exposure late at night, and start treating nights as proof of commitment. 2. Build an identity bigger than your job. When self-worth is tied entirely to your career, every setback becomes existential. Develop roles and i