Get enough sleep the night before
Keep a consistent sleep schedule
Drink water regularly
Eat a light, balanced meal
Avoid heavy, sugary lunches
Limit alcohol the night before
Use caffeine strategically
Take short breaks often
Stand up and move around
Stretch at your desk
Get fresh air
Work in bright light
Keep your workspace cool
Switch tasks when focus drops
Break large tasks into smaller steps
Stay mentally engaged
Chew gum or suck on mint
Avoid sitting too long
Use a standing desk if possible
Listen to upbeat music if allowed
Wash your face with cold water
Take a brief walk
Breathe deeply
Avoid late-night screen time
Nap briefly if permitted
Address possible sleep issues
Seek medical advice if fatigue is persistent