The duality in our life is a very strange phenomenon.
black-white, male-female, good-bad, day-night, loss-gain, long-short, high-low, existence-nonexistence and minimalist living-luxury living is naming a few.
It appears Buddha's main teaching is to break these two extremes.
https://www.accesstoinsight.org/tipitak ... .than.html"There are these two extremes that. are not to be indulged in by one who has gone forth. Which two? That which is devoted to sensual pleasure with reference to sensual objects: base, vulgar, common, ignoble, unprofitable; and that which is devoted to self-affliction: painful, ignoble, unprofitable. Avoiding both of these extremes, the middle way realized by the Tathagata — producing vision, producing knowledge — leads to calm, to direct knowledge, to self-awakening, to Unbinding.
The question is why humans are naturally inclined to two extremes?
Can you name some other extremes?
Do other religions teach the two extremes?
If so how does it differ from Buddhism?
What is the link between extremes and Nibbana?
How do I know that I am in an extreme?
How do I escape from the extreme?