[1]: Yes yes, not everyone has the luxury to be able to do that. But frankly, I've found that with a healthy amount of planning it is possible. E.g. I'm planning to take a 2 month long vacation next summer... I know already my boss probably won't let me, but I don't care! I'll quit if I have to! Already have an eye out for new gigs! This is like what people say about exercising -- you don't have time? Make time for it. The POTUS can find time to exercise, probably you can too.