If you're a missing person, someone is missing you Going missing is NOT a crime.
People go missing for all sorts of reasons.
However, family and friends, while you might think they don't care, may be concerned about your welfare and safety. And, as you may have read elsewhere on this site, the trauma of worrying about someone who has disappeared, and not knowing whether they are safe is a terrifying experience. Think how you would feel if someone you knew and loved went missing and you were worried for their safety. You don't have to tell them where you are. You don't even have to make contact with them, if you don't want to.