Most of us are not saving lives in our day jobs. The deadlines are all set by people whom you'd not be able to differentiate from yourselves on a bus. Rocket launches have failed, if my feature does not get pushed in the next release, nothing of significance will happen.
Just the realisation that the worst case is a delayed promotion or a pip layoff, brings some comfort.
More tactically, i try to complete the 150 heart points target on Google Fit. I try to workout 3 times a week, this year's average would be 2.2 times a week. I also have a strong closing ritual. The last 45min-1hr i avoid screen time and go for a walk. Maybe I talk to someone, but no music/ podcast etc. After the walk my body knows it's time to sleep - helps fall asleep faster and improves sleep quality. And no recovery like a good 7-8hr sleep