David Grossman writes: Look at us: The strongest nation in the region, a regional superpower that enjoys the support of the United States on an almost inconceivable scale, along with the sympathy and commitment of Germany, England and France – and still, deep inside, it sees itself as a helpless victim. And still it behaves like a victim – of its anxieties, its real and imagined fears, its tragic history, of the mistakes of its neighbors and enemies.