I am an adult. An actual adult, with a job. Even though I freelance and consult so I can, to an extent, determine my work hours. Nevertheless, I have work hours, and things I need to do in, you know, daylight, when most creatures stir. What I SHOULD NOT be doing is staying up until 3 am reading a book! That is irresponsible! Doing that will affect my day and the things I need to accomplish in that day.