I once saw a dog who couldn't eat all the rice I had given it, so he lay down and kept watch over the rice right there. He was so full he couldn't eat any more, but he still lay keeping watch right there. He would drift off and get drowsy, and then suddenly glance over at the food that was left. If any other dog came to eat, no matter how big or how small, he'd growl at it. If chickens came to eat the rice, he'd bark: Rowf! Rowf! Rowf! His stomach was ready to burst, but he couldn't let anyone else eat. He was stingy and selfish.
People can be the same way. If they don't know the Dhamma, if they have no sense of their duties to their superiors and inferiors, if their minds are overcome by the defilements of greed, anger, and delusion, then even when they have lots of wealth they're stingy and selfish. They don't know how to share it. They have a hard time even giving donations to poor children or old people who have nothing to eat. I've thought about this and it's struck me how much they're like common animals. They don't have the virtues of human beings at all. The Buddha called them manussa-tiracchano: human-common-animals. That's the way they are because they lack good will, compassion, empathetic joy, and equanimity.
What can cause one to feel offended when asked 'how are you', 'having any problem'?
Maybe no more usuall to ask such, greedy after tasks, and feel "ohh, he says I am not perfect".
What do you do to get not caught is such approaches? Better don't ask and robboty toward productivity, anonymos?
Greeting: Paying Respect or Veneration (also regard, obeisance, high esteem, honour, admiration) (pi apacāyana, apa + cāy root pūja = abound, scarify; verb apaciti; gārava) , is the fourth of the traditional listed ten skilful/meritorious deeds (pi puññakiriya-vatthus), a practice which would be maintained beginning in childhood within families and societies in Buddhist environments. Within the three major kinds meritorious deeds (dāna, sīla, bhāvana) it counts to the virtue group as an aspect of sila.
(Thought it would be not understood to ask a question '"how are you", how to correct answer?')
(Not for trade, exchange, but for release asked, given)