You keep adding caffeine to stay alert, but it builds up in your system.
That can increase heart rate, tension, and leave you feeling more on edge than focused.
Eating heavy food late in the shift can leave you feeling sluggish and off.
It can also make it harder for your body to settle down afterward.
Going long stretches without eating throws off your energy and focus.
Your body starts running on empty, which can make everything feel harder and less controlled.
Not drinking enough water can affect more than thirst.
It can lead to fatigue, headaches, irritability, and reduced focus during your shift.