How do you relax?

In this complicated world, only the strongest prevail; now we all fight for a place under the sun, we are always in a hurry, and never have enough time for anything. And when we do have a free moment, we can't fully appreciate it. I personally work over 14 hours a day, and besides my main job, I have additional projects. However, when I find a free moment, I can't relax; I'm overwhelmed by a multitude of thoughts, plans, etc. How do you relax? Maybe you can give me some advice