No doubt! Do people lose manners as they age because I swear some old people are as RUDE and hateful as any young person they all claim don't have manners! If I act that way when I'm an old lady I hope my kids give me a swift kick in the butt!
You will never go so far that God can not redeem and save you. Jesus rejoices more over a lost lamb being saved by Him even more than one who is righteous. In the parable of the lost sheep, Jesus is telling us that we can't go anywhere where He can't find and pursue us. In Romans 8 we learn that we can't be separated from His love!