In case you are 'related' to the Austrian School of Economics, Bohm, have you heard of The Sigmund Freud observation about the Lowest Percent type of Patients he had in his Begining Clinical Psychology 1880's? Catholics who go to Confession!!!! (Too bad he didn't Become Catholic, try it, in view of How Freudian he progressed into...........)
The Catholic answer on turning back the clock is: Time Begins NOW; no prior existence. Indeed, Baptism Is New Birth, nothing but memories to forget in the past. And Nothing is not forgiveable By Christ, through the Priest.