How should I prioritize my time?

There's many ways to do this. A good rule of thumb is - how you spend your time should reflect your priorities. So I'd recommend
- List out your highest priority goals in the part(s) of your life you're looking to optimize your time eg: time for yourself, time with family, time with friends, time at work etc
- Do a sanity check on how you spend your time currently and see if it is out of alignment. You'll then know where to make adjustments
- Periodically (eg: every few months), repeat this exercise to course correct as things change in your life