Tsongkhapa divides the preliminaries into common and exclusive. The common preliminaries deal with Sutrayana practices such as contemplating karma, impermanence and death, contemplating the shortcomings of sensuality, giving rise to bodhicitta, practicing love (maitri) and compassion (karuna) meditation, keeping the bodhistatva vows, practicing the six perfections, and samatha-vipasyana. This corresponds to the sutra trainings found in Lamrim teachings. According to Tsongkhapa, if one does not practice these, one will not be "able to cut off clinging to the ephemeral things of this life, and as a consequence will not experience a stable aspiration to engage in spiritual practice." Thus, one's practice will "remain superficial," will lack bodhicitta and meditative focus, and thus will also lack insight into not-self.