I think you should stay as long as they let you, but I do think that if you have a job that you should probably start looking for a home just so you can start getting used to the responsibility of paying bills and stuff. If you don't like staying on your own then maybe your parents will allow you to come back home for a while till you feel more comfortable. But its all up to you don't let anyone make you feel that you have to move out not even a girl/boy.