"The degree to which you are willing to commit yourself is the degree to which you will achieve your goals."

I was talking with a friend the other day about how it seems like the work never ends. Back in September, I said that it would be easier after back-to-school was over, but it really hasn't slowed down. My friend was saying the same thing about his business.
But I've realized that it's not that the work never ends - it's that we're not satisfied yet! The store hasn't slowed down because I've chosen to keep trying to make things better (get new POS software, sell online, do expos, sell at dance studios). If I was content to let the store just run the way it has been running, then I would have a ton of time off, but I'm not content to do that.

Life is all a matter of priorities. There is always enough time for the things that are top priority for you - whether that be your business, your friends, working out, TV, playing video games, etc. You choose your priorities by how you spend your time.