Sometimes you want your very own way, you want to stay in what you are doing because you think it's fun. It's a way better thing to do than anything your parent might be suggesting. Why would your parent call you away from something you believe is a great thing?
Why? Because you could miss out, **HUGELY** miss out.
Maybe, what your parent wants you to do or what your parent has for you is something great, something WAY better than what you were doing or what you had.