Know what you mean, have gone through that myself due to nature of work I was involved in (still am in a way but being the boss has its advantages, like only two days a week).

Gratuitous advice, plenty of exercise, and if you live near a beach like I am walk every day on the beach barefoot rain or shine for at least an hour or less, half of it in the water. Never believed my chiropractor when he told me but it works, what it has to do with the neck muscles, beats me but it works. If not near the beach just find a good pleasant place to walk. Clears your mind.

That's all from agony aunt.
Good luck