I have always shook with fright before human beings. Unable as I was to feel the least particle of confidence in my ability to speak and act like a human being, I kept my solitary agonies locked in my breast. I kept my melancholy and my agitation hidden, careful lest any trace should be left exposed. I feigned an innocent optimism; I gradually perfected myself in the role of the farcical eccentric.

Dazai Osamu, No Longer Human