 How did you sleep last night? If you have a sleep number bed, I know the answer. My sleep number setting is 75. You can hear the energy in my voice. In fact, sometimes Fritzie says, wow, you have way too much energy for one person. You've got to slow down a little bit. Thank you, Tom. 75 is my sleep number. That's the firmness on the bed. And it's two beds in one because you can individualize. Let's say you want 75 over here and maybe 60 over here. You can do that. Also, Sleep IQ Technology.