The original plan for the end of "Helter Skelter" was to have Ringo Starr shout "I've got duct tape on my fingers." However, realizing that he forgot to put duct tape on his fingers before beginning the session, they spent over 20 minutes jamming before he thought of a proper replacement line, which lead into the now famous delivery of the line "I've got blisters on my fingers." Luckily this time, this wouldn't have happened if it wasn't for Ringo's history of incompetence. John Lennon would repeat this endless jam session when he realized he forgot to put an actual song in "Revolution 9," but gave up without actually accomplishing his goals.