Today I have a flood in my house. Not nearly as bad as imagined in the initial panic but still.
Changed the guts in my toilet two weeks ago. Used a different brand and remember thinking "This piece of junk is going to leak" as I was installing it. Should have trusted my instinct and was too lazy to go back to the store.
Protip: Do not use Korky brand toilet repair kits. The tank to bowl gasket and bolts/rubber washers are inferior. Avoid disappointment and future regret - use Fluidmaster.
-Tim-