Do you prefer reading to socializing? Are you more of an introvert?
Don’t have "the guilties” because you enjoy your alone time. It’s healthy to spend time with yourself. Enjoy the quietness and get lost in a story for a while.
"The guilties” are a commonly misplaced sense of guilt when enjoying something you feel you shouldn’t. For example, giving up a night out with friends to enjoy a good book can give someone "the guilties”. Although this phenomenon is a growing issue among the reading community, it has a cure.