Why not?

I'm cranky tonight. Yup, cranky. And what of it? Why can't I be crabby once in a while? Aren't I entitled? I mean come on. I work full time. Take my child to and from day care. I cook. I shop. I clean (somewhat), do all of the other stuff I have to do and I'm TIRED. And, when I get tired I get crabby. I just need more sleep. Easy to say, hard to do. But I'm trying. I really don't like being cranky believe it or not!