Yes, saw Burt Lancaster film decades ago.
I think I would have done what he did, if I'd come home from a hunting
trip to find my wife, children & entire village, dead & mutilated.
Don't see him as a delinquent, wasn't that the cavalry.
I don't recall all the specific events in the plot, but 2 wrongs don't make
a right. Furthermore, nothing could bring them back so anything you do is
just for your own gratification. Revenge should be, uh, "deeper" than
that. OTOH, perhaps I am too sophisticated in my outlook, but that doesn't
mean I lack a temper. The trouble is temper never resolves anything. An
adequate resolution requires valid reasoning and an understanding of what
is and is not possible. Great leaders and warlords have ultimately lost
because they failed to realize they could not ride the scirocco of fortune
forever. Those who prevail do so by clever logic and calculated
persistence, not by simple emotional whim.