I’ve realized lately that for most of my adult life I’ve gone through some wide slow swings from morning person to night person. I swing back and forth sometimes for as much as 2-3 years, sometimes just a few months.
As a morning person, I’m generally more productive.
As a night person, I’m generally more creative.
And if I try to be both –staying up late working, and then also getting up early for working — I’m told I’m a royal pain to all around me. So apparently I’m better off being either morning or night, but not both.