Quote by: Count+SessineYou don't need any such drastic measures! There is NO mistake you can make playing on the Island that requires you to start your character over again. Ever! If you think you've run into such a situation, ask for help.
You do get three chances at helping Jill. If you've run through all of those unsuccessfully, petition! A mod can do mod-magic for your character so that you get to try again.
So how do I exactly could to re-trigger first Jill quest or get my character back to level 1?