Time definitely speeds up as you age. I think it's because as a child, every unit of time you experience is larger compared to the life you have experienced by that point, than it is when you're an adult. Also, I don't mean to offend and I'm unsure if it's intentional, but your shota self misspelled "New Years" as "New Yeras" in his third entry.
I wish my math professors were like you. Also, I feel like "master procrastinator" is what it's called when you start procrastinating on even doing things you want to do out of guilt for procrastinating on the other things, effectively blocking you from accomplishing ANYTHING. Or when the world has learned to adapt to your procrastination and you constantly get away with not fulfilling any obligations.
https://lhfm.neocities.org/filezz/amogus.png
https://holeinmyheart.neocities.org/aprilfools2021/amogus_raked.png