When doing what we most love transforms us into the best possible version of ourselves and that version hints at even greater future possibilities, the urge to explore those possibilities becomes feverish compulsion. Intrinsic motivation goes through the roof. Thus flow becomes an alternative path to mastery, sans the misery.
I think Hamas should be challenged to consider really embracing Gandhi and Dr. Kings philosophy of advocating nonviolence as a way to achieve self determination, end occupation, achieve unity within their country, and gain allies within Israel. I think this idea of an eye for and eye, a rocket for a bomb, will never bring about peace for either side.