which reminds me also with a story of that guy who was asked by his wife to throw his old father in the desert to get rid of him. The son took his father to let him there, eaten by the wolves or the hyenas. The father sit there and was crying before his son left. So he asked him, are you afraid of something? I would come to pick you after a while. His father answered: I'm just worried about you, that something would hurt you of those wolves and hyenas around. The son went back to his father, hugged him and cried and took him home. Divorced his wife of course and let his father spend his last days with him.

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Do not dwell in the past, do not dream of the future, concentrate the mind on the present moment. (Gautama Buddha)