Have you ever watched a movie or even read a book that involved no conflicts at all? No? That's because everyone knows it would be boring and no one would watch/read it.
Human nature is based on conflict. It's how we grow. Humans are like muscles. If they're never strained, they stay undeveloped and useless.
Human existence is a paradox, really. You mentioned the goal of finding a form of peace that we can stay interested in. Our main goal as individuals is to find peace, but as soon as we do, we no longer have a goal and life becomes uninteresting. Have you ever played a game that has no plot whatsoever and is completely free roaming? To enjoy yourself in it, you make up your own goals, your own objectives; once you can no longer think of conflicts to challange yourself with, you get bored and stop playing. I believe the same to be true of life: if we were ever to find the peace you are referring to, there would be nothing left for us. Luckily I don't believe it's possible to find said peace, so no worries. =)
This is all theoretical mind you, obviously.
No. It's not the balance, but the act of balancing that's interesting. To me at any rate.
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