There is a powerful feedback loop in human perception: we generally find what we are looking for. If you wake up expecting a "rinse and repeat" Tuesday, your brain will filter out everything that doesn't fit that boring narrative.
Yesterday is a draft; today is the refined version. Every day offers a chance to take the "data" of our past and use it to build a more meaningful present. Even "bad" days contribute to this trajectory—they provide the contrast that makes the next "good" day feel even more spectacular. Every Day Is More Incredible than the Previous ...
Psychologists often speak of the "hedonic treadmill"—the tendency for humans to return to a baseline level of happiness despite major positive changes. To make every day better than the last, we have to jump off the treadmill and onto a spiral. There is a powerful feedback loop in human