Theory about psychology topics or theories regarding why I turned out the way I did?

The former he sometimes mentions, like "there is X that I sometimes use when talking to you". He usually doesn't elaborate (I'm sure he would if I'd ask, but I'd rather talk about more important things), and I can read up on it at home.

The latter he sometimes mentions like when I talk about some memories he might say that might explain why I do something or feel something sometimes. But he'll always mention in the same sentence that we do not know this for sure and it's just a theory, and explanation of sorts.

I think both are helpful. Hearing about psychological theories is nice because I'm interested in them. And getting some possible explanations for my behaviors is also nice.