Living as Rick in The Walking Dead

Watching the walking dead and Jaron has a heart attack, luckily or unluckily he gets transported into Rick Grime’s body when he wakes up in the hospital. Going under the guise as having amnesia he’ll follow the story and make different decisions based on his future knowledge. How will making those decisions influence the story later though? AN: read a reborn as Rick fic recently but they haven’t updated in a while so I figured I’d do my own. Nothing special, I just like walking dead.