Bedrooms are our private space. Often, what transpires within those four walls is inviolable (or at least it should be). Whether you share your bed with someone, or have it as your own fortress of solitude, the ramifications of its presence are the same. This is where you lay down at the end of your day. This is where you put head-to-pillow and sleep. Sometimes, other things happen, too. This is what interests me most (and, no, this isn't about sex).