Hobbies.... What is too many!!

You know some people are dead set on one thing in life... and then there are the rest of use who have absolutly too many hobbies. When you set on your days off and just cant decide what you wanta do becuse you have too many options it really cant be a good thing. So the question here is should we really just consolidate down to one and focus on that? But one thing about many hobbies is you learn alot of information.