“A person can put up a good face and avoid disclosing different types of information,” he added. “You would think depressed people party less, talk less, laugh less and interact less. But the students who reported having the most depressive symptoms did those things as much as anyone else.”

The researchers uncovered a few things: Stream of consciousness writing often speaks more loudly about private personality traits than do public forms of expression and those who read personal narratives written by other people can most often come up with an accurate judgment of that person’s character.

Very interesting read.