Highest return, least effort
Sometimes solving one problem helps you make progress towards several goals at once. We call these “high yield” problems. For example, launching a side hustle could help you develop new skills that increase your job satisfaction overall. Finding a new job could come with higher pay and less stress.
Now that you have figured out the range of problems that you could tackle to achieve your goals, evaluated the tradeoffs and identified the high-yield candidates, the challenge is to pick the best problem or set of problems to solve. The best problem (or set of problems) is the one that gives you the highest return for the least effort.
For example, when you see that your current job undervalues you, it becomes obvious to look for something better. At the same time, hiring some help would give you the time and mental energy to start working on a side hustle. Maybe switching departments at your current company is the best way to earn more without the stress of a job search.