The First line of intervention for me for almost any health trouble is to go find if I am eating well (whole foods, not ultra processed) -- there is also gut matter from healthy people transplanted to depressed people to treat depression -- yes it has been done, proving how important simple changes can help us shed our depression and other mental health issues.

Next of course is physical activity, often a precursor to good sleep. Manage stresses in life, and if u r like me it has saved me therapies, pills/meds, surgeries, tests for an eight decades old life.

Let's start with what we can do right now, w/o $$. And yes close trusting connections do wonders for depression.