It may not be ethical, but simulating serious psychological problems can result in free accommodation and drugs.
I had a responsibility once. Most harrowing four minutes of my life. When the old lady came back and thanked me for minding her groceries I was covered in a dread-laden sweat. I don't need to learn a lesson twice - I've been skirting responsibilities ever since. So even though I want to be an inspiration to you all, I can't teach you this stuff. Have you guys SEEN a calendar? Stressful...