I don’t have anything productive to respond, althogh I do have a single, very important question:
HOW did you write this entire thing in the bus?! Using a laptop in a bus is (for me) just extremely uncomfortable but if you typed this entire thing on the phone your bus ride must have been 2 hours or so
What about a couple thousand decaffeinated espressos (there is certainly 0.x mg of caffeine in one, not 0)?