It is to our lack of proper content ("notre manque de contenu propre:;», Fr.), of our inner emptiness that we need occupations and distractions, otherwise ("faute de quoi", Fr.) we experience boredom, which is nothing elses than the feeling of unease that take hold of us when our spirit is not absorbed by the mirages of life.
My attitude toward progress has passed from antagonism to boredom. I have long ceased to argue with people who prefer Thursday to Wednesday because it is Thursday.
Boredom has been used as a technique, it is a device. In Zen, boredom is used as a device: you are bored to death, and you are not allowed to escape. You are not to go outside, you are not to entertain yourself, you are not to do, you are not to talk, you are not to read novels and detective stories. No thrill. No possibility to escape anywhere.
The beauty of facing life unprepared is tremendous. Then life has a newness, a youth; then life has a flow and freshness. Then life has so many surprises. And when life has so many surprises, boredom never settles in you.