Looking for a fairly recent children’s book. It is an oversized, paperback, picture book with some text. It is probably about 10-20 pages long. I read this to my daughter when she was young, probably around 2009-2012. It may have been published earlier. I recall the cover being yellowy-orange. It has very vibrant full-color illustrations that cover the entire pages. It’s a book about things you don’t like or want to do as a kid and being cranky/grumpy. I remember a few of the illustrations and words. There is reference to having to “pick up your room” and there is an illustration that show a boy picking up a room in his hand. There is reference to mom buying grown-up cereal with ingredients like sticks and sawdust instead of kid cereal. There is another illustration with a very long chore list rolled out like a scroll. There are also references to brother and grandma. It might be a scholastic book. That’s all I remember.