Melancholic Depression vs Atypical Depression - which causes your cortisol to go up, and which one makes it come down? 

Which type of depression is more 'treatment resistant' in the conventional medicine world? Which type of depression causes more fatigue?

How about Chronic Fatigue Syndrome and how it relates to cortisol levels?

PMS? 

PMDD?

Could addressing your HPA axis dysfunction help these 'disorders'?

Are chronic disorders complicated or complex? Where do you start in addressing them?