Why would a normal adult go to bed at 1:30 am and then rise at 4:30 am to work on his journal? The answer is: he wouldn't. Therefor the proposition is wrong as stated. He is not normal. He is obsessed.
I am he who got three hours sleep last night and then came and wrote in this journal. And I am in good company.
Sara stays up until three am writing of her days adventures even though she has to get up at seven to go to work.
Karen goes to a movie at 11:45 pm on a work night. Not just any work night, but the second work night on a new job. I haven't checked to see if she came home and wrote a review of the movie before she turned in.
Krissy is up late at night writing in her journal waiting for new husband to get home.
So, welcome to our sleep-deprived world, you other J-landers. You know how it is. You've been there. I, myself, can take a nap after lunch. I hope you can too.