I am not a man of routines. I keep a couple rules for myself, always waking up no later than 10:00, and never sleeping later than 02:00. Lunch is always between the 12:00 and 14:00. If it's later than 8:00 and you haven't had breakfast, skip it. It's not actually the most important meal of the day anyway, those studies are full of it. If I accidentally say the time in 12 hour style, I've gotta correct it. That's pretty much it, honestly.