Remind yourself how great you are. Make a list of your recent accomplishments. “It’s easy to let the day to day go on without reflecting on your successes, both personal and professional,” says Lori Scherwin, an executive coach and founder of New York City-based firm Strategize That. “What are you most proud of? What do you do well? You’ll realize there’s more ammo than you initially thought to help bring out your best traits and quiet or combat the negative inner voice about the process.”