Mid 50s here - you can start at any point. Can confirm. The past is in the past. It had good and bad outcomes for you. Those stand, and you're best served by m

Mid 50s here - you can start at any point. Can confirm. The past is in the past. It had good and bad outcomes for you. Those stand, and you're best served by making your peace with them. All that matters are the decisions you make now.