You ship your O(n³) nested loop monstrosity to production, it barely works, users complain it's slow, and then some random viewer on YouTube casually drops an optimized solution that's forty million percent faster. Not 2x faster. Not 10x. Forty. Million. Percent.
That's the beautiful humility of being a developer: you think you've solved the problem, then someone shows you they can solve it in O(1) while you're out here brute-forcing like it's a LeetCode Easy on your first day. The internet never forgets, and it definitely optimizes better than you.
Bonus points for the 28-minute video runtime and 2.9M views. Nothing says "I made a mistake" quite like your inefficient code becoming educational content for millions.
AI
AWS
Agile
Algorithms
Android
Apple
Bash
C++