Hi Reader,There was a time in my life when waking up at 2, 3, or even 4am felt completely normal. My former career was in television production, which meant I worked all hours of the day and night. I was used to early wake-up calls to head to a studio or production truck for a live show. But waking up unexpectedly in the middle of the night when I was actually expecting a full night’s sleep? That was a completely different story. And if you’ve experienced it, you know the feeling. You go to...