A job may fit, then as we grow, we get new ones that fit better.
I would say the stages are usually:
#1: Grow out of the current job
#2: Still working same hours, but tasks become boring, therefore instead of the job fueling us, it drains us... causing Burnout.
#3: Then Laziness settles in, because putting energy into boring tasks only leads to Burnout.
#4: Spiraling down the Laziness slide, into Depression. Simply, Depression is a loss of interest in activities once enjoyed. The antidote to Depression is doing... Doing new things we enjoy.
Therefore, take up an entirely new, and different practice. Perhaps move up to management. Or go to a new place, around new people.
TLDR: Do new.