C.g. Jung said this quote

But no matter how much parents and grandparents may have sinned against the child, the man who is really adult will accept these sins as his own condition which has to be reckoned with. Only a fool is interested in other people's guilt, since he cannot alter it. The wise man learns only from his own guilt. He will ask himself: Who am I that all this should happen to me? To find the answer to this fateful question he will look into his own heart.