Many whistleblowers come undone after they launch their fights. They have trouble keeping their jobs, their marriages, their sobriety. Even friends who are sympathetic often see them as pains in the ass. They are forever marked by a scarlet “W.” And while whistleblowers naturally start off more skeptical than the average, the experience pushes some into often justifiable paranoia. If you want to know why whistleblowers can seem a little crazy, it’s because anybody who is not a little bit crazy would back away from the ordeal of confronting a corporate behemoth or grinding government bureaucracy.