I would like to point out the distinction between cheap psychology and expensive psychology!
Some people call themselves "people with great insights into psychology" and thus represent a kind of Folk-Psychology. Yet other actual psychologists don't deliver according to the professional requirements. You should ditch both of these notions and seek the "expensive" psychology, psychology that makes sense and works for you!
"Expensive" psychology comes from psychologists and others with deep, academic insights and they are well-trained in Psychology. Otherwise it may be possible to obtain "expensive" psychology by books and a good deal of efforts of yourself. That is, you make serious efforts toward getting to "expensive" psychology yourself.
This for now! Cheers!
PS: I have the view that, without having profound knowledge of psychology, that it may be rewarding to roll back on psychology to the '50s and '60s and add cognitive progress in the field from today and deducting the awful racist notions from this "early" time, considering the 120 years of the "young" science of psychology.
PS2: I'd also like to add the mere fact that some people make this distinction between cheap psychology and expensive psychology and that there may be important underlying factors that makes it so!
[Edit:] A final note: this has first been published on my blog, http://blog.t-lea.net/#post158! [End of edit.]