The main benefit of a section like this (talking from experience) is when it is a anonymous section where people can as for help regarding problems they might be having (psychology part). Philosophy sections and post are mostly made out of people copying something they saw on Tumblr and share it. Meaning a section around that is about 90% spam and 10% actual content. (Last time I checked, NBB tried to work against spam, not support it).
Because of those two things, I don't support a suggestion like this personally.