It depends on what that something is. Parents may object to it because they think it is not safe, expensive, or you are too young. Let them know how you will be responsible on your part.
If you can't convince your parents to let you play that, then find something else to do.
First of all: why would you want to sleep in the basement? Do you hate yourself or something!?
Just say you will do something in return like shovle the driveway or do the dishes
Honestly, you can't convince them. Either they will let you or they won't.
if your parents wont let you get sponsored, well, id yell at em.
you say parents are going with
say please
I have the same question!
you ask them
make a deal with them and stick to it :)
come out of the closet
tell them you want rats