I'd say that's roughly half because I enjoy the work and half because over the years I've got better at looking after myself, being self-aware and cultivating positive habits.
For me, the big wins have been:
(1) Regular exercise (daily cardio, weight training 3x a week)
(2) Daily mindfulness meditation.
(3) Flexible hours, remote working.
In some circumstances, (3) can be hard to negotiate. But (1) and (2) are up to you.
I'd say that's roughly half because I enjoy the work and half because over the years I've got better at looking after myself, being self-aware and cultivating positive habits.
For me, the big wins have been:
(1) Regular exercise (daily cardio, weight training 3x a week)
(2) Daily mindfulness meditation.
(3) Flexible hours, remote working.
In some circumstances, (3) can be hard to negotiate. But (1) and (2) are up to you.
See also this excellent survey of positive psychology: https://www.coursera.org/learn/happiness/