Dreams actually reflect our underlying mental state.

I remember before switching jobs and moving to Japan for the first time, I often had dreams where I was flying freely through the city — a sense of freedom and being completely unrestrained. But in the past few years, due to constant exhaustion and lack of sleep, I rarely dream anymore, or if I do, I forget them shortly after waking up.

The intense mental focus required at work, especially when dealing with code and problem-solving under pressure, has also led to a noticeable increase in nightmares compared to before.

Our physical condition has a significant impact on our mental state. And when mental strain leads to insomnia, it can further affect our physical health. In short, it’s important to take care of both our physical and mental well-being.