To Decorate or Not To Decorate?

I don't know if I should decorate my house for Christmas or not. I don't have many decorations anyway. I have some white lights that I love. And I have a small, pre-lit tree with a couple ornaments. That's it. I won't even be here at Christmas, as I'll be back home in Missouri, but... does my house look weird WITHOUT the decorations? I just find it to be a lot of work (even for just those couple of things - what a joke!), so I don't know if it's worth it. I'll probably come around, and then I'll probably leave it all out far past the Christmas season. Isn't that what normally happens?!