How do you maintain your mental and physical health?

I have built the habit of going to the gym, maybe 4-5-6 times a week. I dont follow any routine, schedule, have been doing it for like 10 years - so it is a habit, and somewhat an addiction in the good sense.
It is as much a mental as a physical activity, I do not meditate, the gym is basically my meditation...

Mental:
Read on a regular basis
I try to disconnect really when I say so...
Physic:
Go to the gym 3 times during the week (lunch pause), cardio and workout 🏋️‍♀️