I would like to live in a cave. Not one where you take an elevator to get down to it and the tour guide lady reminds you to dress warmly because it’s a climate-controlled 52 degree Fahrenheit cave. That’s too cold and you can bang your head on stalactites and stub your toes on stalagmites. Most people can’t remember which is which. That tour guide lady told me there’s a way to remember: “stalactite” has a “t” in it for “top.” That way, you’ll know it’s a stalactite when you bang your head on it.