Visualize your life as a movie and think about who plays the main roles and who forms your supporting cast. Evaluate if they are toxic and need to be eliminated or if they bring value and should be kept close. Consider your energy like a finite resource and choose to spend it on positive relationships that contribute to your well-being and success rather than on negative individuals who drain your energy. Surround yourself with people who are positive, encouraging, supportive, and honest, as your network greatly influences your success.