Krid99 quotes Kruba Jao Chaiwongsapattana, who mentioned having a pure mind–or attaining nirvana. This means Kruba In released himself from the samsaric cycle, which is explained by Wattanasuwan and Elliott (1999) as the cycle of birth-death-rebirth. Only a person with good morals, a pure mind, and a good meditation practice can attain nirvana and be freed from the samsaric cycle.