when you pop your zits do you stop squeezing at the first sign of blood or do you like to bleed a little? when you fuck girls in the back do you like to rub your finger in her butt a little before you stick it in her mouth? as a kid when you used to give girls hugs did you make it a point to press your little dick into wherever your pelvis makes it up to just for that little extra "oomph"? do you take a little toilet paper off the roll to protect your hands from bathroom germs when you lift the seat at a public urinal?
after you've answered these questions, ask yourself, why, and am i the only one who did it?