 Buddha criticises this view, saying that the actions of "mind" are most criminal, and not the actions of speech or body.Buddha also criticises the Jain ascetic practice of various austerities, claiming that he, Buddha, is happier when "not" practising the austerities.While admitting the complexity and sophistication of the Jain doctrine, Padmanabh Jaini compares it with that of Hindu doctrine of rebirth and points out that the Jain seers are silent on the exact moment and mode of rebirth, that is, the re-entry of soul in womb after the death.