It's fantastic you have really great empathetic friends to help you out, sometimes you really do just need someone to listen to you.
With all this experience, I still don't know how I would filter a list of therapists except maybe remove ones that seem married to a particular method/style. Like a real relationship (that you don't pay for), it takes time to get to know eachother. And at anywhere from $100-400 (nyc.. sigh) per session, it's not free to keep trying (ignoring the emotional costs..).
And my experiences have taught me that like any regular person, therapists can be deeply wounded individuals or struggling with their own demons. Maybe they've conquered them, maybe they're hiding behind a facade of being able to 'help' others. It's messy. I think there's something weird/wrong about our current zeitgeist putting therapists on a pedestal or that everyone should go to one. They aren't doctors, and you aren't necessarily sick.
IMHO things like CBT and ACT can be self-studied successfully from books. Writing can achieve much of the effect of talking therapy - both expressing difficult thoughts and obtaining objectivity. Maybe not for everyone but I think nerdy autodidacts can cover a huge amount of ground without paying a professional. Such individuals might also be in need of supportive human contact though!
I suggest this to people even when they feel they are out of a pit primarily because being out of the pit is the perfect time to get help, as they don't have the usual struggles that makes reaching out feel impossible.