I live with my parents for various reasons. I don't have the money to rent a place. I have two dogs to look after. I'm too fragile to go out into the big wide world on my own. It took me nine years to settle down into this house, and now that I have I don't want to move. I'm very sentimental and don't want to leave things behind.
Basically, I'm a loser who's probably going to be with his parents until they die.
I was going to move out about eighteen months ago when I went to university but that fell apart and I've done nothing worthwhile since.