1. Managing Anger: To reduce excessive liver heat and improve sleep quality, it is crucial to avoid frequent anger and frustration. These negative emotions can affect blood pressure and impair liver function. 

2. Avoiding Unhealthy Eating Habits: Poor sleep quality can be caused by excessive liver heat.

To alleviate this issue, it is important to avoid consuming greasy and heat-inducing foods. 

Spicy, deep-fried, and barbecued foods should be minimized to promote liver function and regulate excessive heat. 

3. Adjusting Personal Routines: Establishing a regular daily routine is essential for managing excessive liver heat.

Staying up late for extended periods can decrease liver function and negatively impact sleep quality.