Twenty years after the end of the siege of Sarajevo, I returned to find people talking a little sheepishly about how much they longed for those days. More precisely, they longed for who they’d been back then. Even my taxi driver on the ride from the airport told me that during the war, he’d been in a special unit that slipped through the enemy lines to help other besieged enclaves. “And now look at me,” he said, dismissing the dashboard with a wave of his hand.

