Why did dr larabee stop coaching akeelah right before the national bee?

Dr. Larabee stopped coaching Akeelah right before the national bee because he felt that she needed to believe in herself and rely on her own abilities rather than solely depending on his guidance. He wanted her to embrace the pressure of the competition and discover her own strength, which he believed was crucial for her growth. This moment was meant to empower Akeelah, encouraging her to take ownership of her journey and confidence in her skills.