[B]II, 33 vitarka bhadhane pratipaksa bhavanam
II, 34 vitarka himsayah krta anumoditah lobha kordha moha purvakah mrdu madhya adhimatrah dukha ajnana ananta phala iti pritipaksa bahavanam
When you are disturbed
by unwholesome
negative thoughts or emotions,
cultivation of their opposites
promote self-control
and firmness in the precepts.
Negative thoughts and emotions
are violent,
in that they cause injury
to yourself and others,
regardless of whether
they are performed
by you,
done by others,
or you permit them to be done.
They arise from greed,
anger or delusion
regardless of whether they
arise from mild,
moderate, or excessive
emotional intensity.
They result in
endless misery and ignorance.
Therefore, when you consistently cultivate
the opposite thoughts and emotions,
the unwholesome tendencies
are gradually destroyed.[/b]
M. Stiles
Iyengar explains that negative thoughts and emotions obstruct the principles of yama and niyama and therefore must be countered with right knowledge and awareness.
?When the mind is caught up in dubious ideas and actions, right perception is obstructed. ? (p. 138 ) He offers an alternative interpretation of sutra II, 33 ? rather than cultivating the opposite of the negative, unwholesome thought or emotion, ?the sadhaka has to analyze and investigate these ideas and actions and their opposites; then he learns to balance his thoughts by repeated experimentation… If a person is violent, he is violent. If he is angry, he is angry. The state is not different from the fact; but instead of trying to cultivate the opposite condition, he should go deep into the cause of his anger or violence. This is praksabhava. On should also study the opposite forces with calmness and patience. Then one develops equipoise.? ( p138 ) Without this balance or equipoise, one is not firmly grounded in the principles of yama and niyama. Without the foundations of yama and niyama, the practices of asana, pranayama, and pratyahara will not be stable. The use of discrimination helps to dispel theses negative thoughts and emotions and helps us to establish equipoise and balance.
Iyengar, B.K.S., Light on the Yoga Sutras of Patanjali. New Delhi, India: Harper Collins Publications India. 1993
Stiles, M., Yoga Sutras of Patanjali, Boston, MA: Red Wheel/Weiser LLC. 2002