So interesting my partner was talking about this just the other day! Perpetual jet lag sounds about right. It's so interesting though I just thought my brain was too excited to finally be somewhere where I can think about everything I haven't had time to think about during the day lol, it's quality alone time. 

Yeah wow 4/7 nights a week is nothing! Definitely get a sleep study done, sleep is so important and a lot of important repairs and processes are happening while we sleep. 

I'm sorry I laughed at the American bit, I'm a bad person. I wish you all free health care one day, best of luck!