You know you're dreaming when you bang out a complex feature in a single day and it somehow works flawlessly on the first run. But then reality hits harder than a segfault—not only does it work, but it's also handling edge cases you didn't even consider. That's when you wake up in a cold sweat, realizing your actual code is probably still throwing NullPointerExceptions on line 47. In the real world, "works on first try" usually means you forgot to actually test it, and those mysterious edge cases? They're just bugs waiting to surface during the demo.