The careers of Brahmins usually related to education, the judiciary, astrology, mathematics, poetry and philosophy or the occupation of hereditary administrative posts. Also Brahmins increasingly practiced non-Brahminical professions (agriculture, trade in betel nuts and martial posts). Capital punishment, although widespread, was not given to the royal Kshatriya sub-castes or to Brahmins found guilty of heinous crimes (as the killing of a Brahmin in medieval Hindu India was itself considered a heinous crime). As an alternate punishment to enforce the law a Brahmin's right hand and left foot was severed, leaving that person disabled.