I can relate. After starting a job out of college, I had to spend 40+ a week at work, and then still had my own side project(s) to work on. It's been a process for me to learn to take time off and invest in other deeply important aspects of life.
I realize this isn't directly relevant since you're currently single, but... I spend time with my wife and son. In your case, try to reconnect with close friends you've lost touch with, call your dad/mom/brother/sister etc...
Another idea is to get outside, do some walking/hiking/cycling/swimming... This can be a bit of a beast during the hot summer months depending on your location; it's usually cool in the mornings pretty much anywhere though.
It's hard to re-learn relaxation but it's a worthwhile endeavor!
I realize this isn't directly relevant since you're currently single, but... I spend time with my wife and son. In your case, try to reconnect with close friends you've lost touch with, call your dad/mom/brother/sister etc...
Another idea is to get outside, do some walking/hiking/cycling/swimming... This can be a bit of a beast during the hot summer months depending on your location; it's usually cool in the mornings pretty much anywhere though.
It's hard to re-learn relaxation but it's a worthwhile endeavor!