Lazy day

I should be writing, or cleaning, or doing something ambitious but all I want to do is sit around and be lazy. It's hot out and I don't feel like moving. Writing should fit right in to this kind of day but I guess my brain wants to be lazy too. What do you do to find your ambition when it seems to just disappear? I'm hoping by writing this post, maybe the brain cells will get fired up. We'll see.