That's something I have at the back of my mind. My company is completely dysfunctional so 90% of my job is literally doing nothing, which is amazing. The problem is the fear of losing this position.
You could spend some of that 90% time building skills for hobbies / a hypothetical future job search.
Is your company hiring?
You could spend some of that 90% time building skills for hobbies / a hypothetical future job search.