 Oh, yeah. So my own trips, I do try to follow the recommendations of our own models. So I've been trying to get light in the morning, which fortunately here it's summertime. So that's quite easy to do. And also having a big meal. I am not as good about putting my phone away at night. I will admit that. And so that's something that I and I think many of us could do better. I'm just wondering, is anyone thinking about sort of factoring in optimum flights or adjusting flight lengths?