If your inner environment is unhealthy, nothing external can fix it. 

The new job didn’t fix me either. Something deeper was going on

If you feel really burnout or are on the verge of mental or physical break down. Allow it. Take the time you need

I had to quit again, this time to save my life.

Expressing what has angered or harmed you, even in a letter that may never be read is cathartic

First world problems are also valid
Mental pain and depression is no respecter of positions or money

Sharing so others can have an example that mental health challenges can happen to anyone at any time

Pain can be transformative and lead you to God if you let it