Math revision is as bad as reading a very predictable book. You know how to do it all... But you still have to drag your self through it. ✏✏✏ What would your #bookishtattoo be? Post it and tag it. I'd love to see. Mine would be along the lines of a minimalist open book. ✏✏✏ Yes. That is a tag I made on the spot. Not verified if its the only one out there.