Very true, my father always taught me saying 'don't put had I known at the end of a decision made or action taken, always put them before you take the action', failing doesn't make you a failure, saying sorry doesn't make you a lesser person, it only means you're wise, soft words calm anger, no regrets for tomorrow, no living in the past but recognise that you're here because of that past. Make corrections and know that you're in no competition with anyone but yourself, improve yourself daily, be a better you...... Life is your race, run in your lane.