Tired, Irritable, and I Want Wine

So, it's the end of Day 10, and today was a hard day. I had to stay up way late last night to pick my son up from a band contest, so I didn't get much sleep. I'm tired and irritable, and all I can think about is drinking wine. I know it must be because I'm so darned tired, but it's annoying. I'm going to bed early, and hopefully tomorrow will be easier.