Somehow, in the novel format, I don't really like to do upfront, ideological discussion. In my heart, literature remains a poetic and ambiguous medium. On the other hand, I trained as a documentary filmmaker in film school, so my films very much reflect reality and socio-political problems. They're less subtle I would say.
Become conscious of what you think during the day. A negative thought will enter you. At first it will be vague, innocuous, but then it will root in your consciousness and soon it will be impossible to eradicate.