> A mug will last for years if you don't drop it Depends. If the mug is cold and you pour a hot liquid into it fast enough, it'll crack. That's happened to me

> A mug will last for years if you don't drop it Depends. If the mug is cold and you pour a hot liquid into it fast enough, it'll crack. That's happened to me a couple times, but I've learned my lesson since then—pour slowly.