It's good to take breaks. I mean, if you're making a project just for fun, then don't make it your work. Give yourself some time off now and then. You'll always fell rejuvinated every time you start again, and, who knows, you might possibly finish faster like this. I'm saying that if you don't take breaks, you mess up, then end up having to remake everything. Compared to, if you take breaks, its not so easy to mess up, and, well, yeah. All I'm saying is, take breaks. If anyone else reads this, spread the word! :D