Nattily at Notes On Crazy is hosting a collaborative blog series called Point, Counterpoint, Actual Point. This is a series of posts combating doubts about who and what we are, a set of personal accounts of accepting ourselves as we are.
My own contribution can be found here, but make sure you check out the rest of the series. There are some excellent, informative, thought-provoking entries that are well worth your time to read.