Find yourself any activity depend on your preference (and budget) that going to make you physically exhausted. It's can be any sport or you can travel to warm /

Find yourself any activity depend on your preference (and budget) that going to make you physically exhausted. It's can be any sport or you can travel to warm / cold country of your preference for swimming / skiing. When you're physically exhausted your brain won't be so busy with your work problems. If you actually very busy person with limited time another good option is to pick some audio book or podcast that you can listen in between your usual routine. Once you start listening something daily it's will become easier for you to switch your brain between different activities more easily. It's could be anything from fiction to language course and some of it could even be useful for your career in case you need justification for yourself.