Never occurred to me to wonder about it. A couple of complete strangers show up, work a 5-day and go home. Probably to never fly together again. I make a point to not pry into the complete strangers life. Called common courtesy. I do my own thing on layovers. Another common courtesy. I really dont care how the stranger flies and have nothing to say about it…As long as it resembles what the owners want. I am not an instructor and make a point of not instructing. ….I have nothing to say about whats on tv or whats on the internet or what Alaska has to say….So you know what I will do just for you. I will start asking FO’s that question st the end of the trip and I will get back to you…