 Hi, Mom. Is Claire's birthday party today? Me again, Mom. Where did I put my history book? Hi. Sorry, forgot one last thing. Sometimes it's hard to concentrate. At school, I start looking out the window, and then I forget what I was supposed to be thinking about. I know it seems like I don't care, but I do. It's just difficult for me. Love you, Mom. Bye. Join parents and experts at understood.org, a free online resource about learning and attention issues to help your child thrive. Brought to you by understood.org and the Ad Council.