According to the Sleep Foundation:
Getting enough quality sleep is essential for both mental and physical health. Key benefits of sleep include:
Improved memory, focus, and learning
Better mood and emotional regulation
Stronger immune response
Balanced appetite and metabolism
Reduced risk of chronic conditions like heart disease and diabetes
Faster muscle recovery and tissue repair
Increased energy and daytime alertness
Benefits of Sleep: Improved Energy, Mood, and Brain Health https://share.google/NBMTEyLORTfKU9ctZ

We need sleep to keep up with everything in our lives. All of us.