For me it is 4am. No matter what time I go to sleep, I will wake up at 4am. I can go back to sleep, but I am up at 4am to at least check my watch.
My cause: Basic training. Spend a few months waking up in a panic at 0400 and that time gets ingrained. I never had an issue before joining the military and now, more than decade later, it remains like a scar on my brain.
My cause: Basic training. Spend a few months waking up in a panic at 0400 and that time gets ingrained. I never had an issue before joining the military and now, more than decade later, it remains like a scar on my brain.