The wise have explained that one result is derived from the culture of knowledge, and that a different result is obtained from the culture of nescience. ~Sri Ishopanishad, Mantra Ten
For one who lives a hedonistic life, a life in which nescience is cultivated, the results are envy, anger, greed, impatience, disrespect for others, anxiety, depression, hatred, ever-increasing lust, forgetfulness, frustration, dissatisfaction, duplicity, fear of death, and so on.
Jagad Guru Chris Butler - Science of Identity Foundation