I know a good bit but there are some who have been here even longer than me. But I can tell you about the place. When my dog and I switched bodies, she was me for a few days and I was her but she couldn't speak so I was a talking dog. People do leave, you're given a choice when you first arrive, stay for a week then decided if you want to stay here. You can go home after that if at any point you're not happy. Sometimes though people just disappear without warning.