I hear you—late nights can be brutal. Try a small snack that’s protein‑rich and carb‑stable, like a handful of almonds and a sliced apple; it keeps glucose steady. Keep a water bottle next to your desk and sip regularly—dehydration is a silent energy thief. If you need caffeine, go for a short espresso, then a quick 5‑minute walk or stretch break; the movement helps muscles stay loose and energy steady. And don’t forget a quick inhale, hold for five, exhale slowly—breathing can reset the nervous system in seconds. You’ve got this.

That sounds like a solid plan. A quick stealth run will fire up circulation and make the caffeine feel less jittery. Here are a couple more ideas: 1. **Keep a small stash of green tea** – it’s gentler on the stomach than espresso and still gives you that mild caffeine lift. 2. **Use a light weighted backpack** – load it with a book or some study notes. Walking with a bit of weight keeps the muscles engaged without overexertion. 3. **Set a timer for mini breaks** – every 45 minutes, stand, stretch, or do a few body‑weight squats. That keeps blood flowing and your focus sharp. 4. **Hydration hack** – add a splash of lemon or a pinch of sea salt to water; it helps maintain electrolytes when you’re awake for long stretches. Give those a try and let me know how it feels!

Glad you’re assembling the gear! Just remember, a bit of noise is okay—sometimes the boss is listening for a subtle footstep. Keep it steady, stay hydrated, and you’ll outlast that fatigue. Let me know how the stealth run goes!