There was a period in my life that lasted about 4 or 5 years when I refused to admit that I needed to decompress. I had multiple employers, spent 6 days a week leaving before the sun came up and coming home after dark. I was drinking upwards of 10 coffees per day plus loads of soft drinks. When I did get in I would watch series or movies late into the night. I gained weight and developed anxiety. I also began having migraines multiple times a week. Then I developed pericarditis. I lived like that for a long time. Just popping Xanax to get through the day.
Finally, I managed to see a neurologist who confirmed my migraines (unilateral acephalgic etc. etc.) and gave me a doctor's note and strict instructions. The TL;DR of those instructions was: REST.
So, I gave in and admitted defeat. That was the first step.
Very quickly my stress levels dropped. It took a few months for the pericarditis to stop.
I stopped all caffeine and other stimulants. Stopped the Xanax. Energy levels exploded.
Step 2 was doing something with that energy. Something I hate with a deep passion: EXERCISE.
After almost 5 years of thinking my life would just be like that it only took 6 weeks for things to get back on track. I deflated and dropped from 108kg to 82kg.
You didn't need to story, but everyone else here is right. Rest and moving your body helped. Mentally, I was even more creative. I was friendlier. I was even recommended to apply for a promotion.
If you need to decompress, I think sleep is the best. If the sandman ain't visiting, then combine with movement and fresh air.