Paranoia level: MAXIMUM OVERDRIVE. Someone out here treating boolean logic like it's quantum physics, checking if the condition is true, then DOUBLE-CHECKING if it's false in the else block, and THEN throwing an "Impossible state" error because apparently the universe might just glitch out and make a boolean be neither true nor false. Like bestie, if your condition can somehow be both not true AND not false, you've got bigger problems than error handling. Either you're coding in a reality where the laws of logic don't apply, or you've got trust issues with your own variables that would make a therapist weep. Spoiler alert: that error will literally never throw unless you're running your code in the Twilight Zone.