Always tired on bus?!
Sometimes, you’re not tired because of your body.
You’re tired because of your environment.
累的不一定是人，可能是环境。
After spending many bus rides feeling drowsy despite a good night's sleep, I started noticing some interesting environmental cues. It’s not just the gentle rocking or the hum of the engine. The air conditioning, combined with the quiet atmosphere and background Wi-Fi signals and electronic device emissions, seems to send subtle signals to our nervous system that induce relaxation and sleepiness. When I observed fellow passengers, many were streaming videos on their phones, using Bluetooth headsets, or charging devices—creating an invisible electronic environment. These low-level electromagnetic waves, combined with the recycled air in buses, can make some people feel more lethargic than usual. Interestingly, I found that the enclosed, climate-controlled space reduces sensory input and encourages a calming state, which can easily lead to falling asleep. The bus environment also offers a respite from outdoor noise and external distractions, allowing the brain to unwind quickly during the ride. From my personal experience, to stay more alert on buses, I try to expose myself to natural light before the ride, avoid heavy meals, and occasionally engage with stimulating music or podcasts. Being mindful of how our environment affects our energy can help manage this unexpected tiredness during commutes.
