переучиваться(Он уже в почтенном возрасте, и переучиваться ему трудно – He is already quite elderly and it's hard for him to change his ways (Michele Berdy)); переделать себя; перевоспитаться
взяться за ум(It is said that an old woman who lived in the village here was directed by God to warn the people to change their ways, in some stories the old woman is portrayed as a Nun. When the people ignored the warnings God dispatched a number of Angels who removed the land where the village stood, only sparing the chapel which can still be seen on the edge of the crater.wordpress.comART Vancouver); изменить образ жизни(It is said that an old woman who lived in the village here was directed by God to warn the people to change their ways, in some stories the old woman is portrayed as a Nun. When the people ignored the warnings God dispatched a number of Angels who removed the land where the village stood, only sparing the chapel which can still be seen on the edge of the crater.wordpress.comART Vancouver); исправиться(It is said that an old woman who lived in the village here was directed by God to warn the people to change their ways, in some stories the old woman is portrayed as a Nun. When the people ignored the warnings God dispatched a number of Angels who removed the land where the village stood, only sparing the chapel which can still be seen on the edge of the crater.wordpress.comART Vancouver)
wordpress.com ART Vancouver); изменить образ жизни (It is said that an old woman who lived in the village here was directed by God to warn the people to change their ways, in some stories the old woman is portrayed as a Nun. When the people ignored the warnings God dispatched a number of Angels who removed the land where the village stood, only sparing the chapel which can still be seen on the edge of the crater. 