Body language plays a powerful role in shaping our thoughts, behaviors, and outcomes. The document discusses 7 steps for effective body language during a job interview: 1) Walk in with confidence and good posture; 2) Maintain eye contact with the interviewer while also looking at others in the room; 3) Sit in a relaxed but not sloppy manner; 4) Point your feet and knees toward the interviewer to show engagement; 5) Use appropriate hand gestures; 6) Avoid fidgeting or playing with your hair; 7) Lean forward at key points to demonstrate interest but not so much that it seems overly confident. Body language during an interview can significantly impact the impression an interviewer forms.