6 easy office hacks to stay focused even when you’re tired

When exhaustion hits, shallow breaths starve your brain of oxygen, reducing your concentration. So, try the 4-7-8 breathing technique instead: inhale for 4 seconds, hold for 7 seconds, and exhale for 8 seconds. Do three rounds at your desk— no one notices. It’s like a stealth nap for your nervous system, making you feel calm amid the chaos. In turn, focus returns.