LW has a problem. Openly or covertly, many posts here promote the idea that a rational person ought to be able to self-improve on their own. Some of it comes from Eliezer's refusal to attend college (and Luke dropping out of his bachelors, etc). Some of it comes from our concept of rationality, that all agents can be approximated as perfect utility maximizers with a bunch of nonessential bugs. Some of it is due to our psychological makeup and introversion. Some of it comes from trying to tackle hard problems that aren't well understood anywhere else. And some of it is just the plain old meme of heroism and forging your own way.
A related phenomenon: going to therapy versus going through a workbook on say, CBT, that teaches you all the theory and techniques. If you can self-hack from the workbook, all power to you, but a large portion of people need the accountability and the feedback from sitting in a room with another person going through workbook-type things together.
I would suggest doing the obvious thing of doing some reading. As a lone wolf. Then doing the obvious thing and make an appointment.
Some of these obvious things are more obvious than others.