AT THE AIRPORT, MY SISTER hugs and kisses me. This is not unusual. Even friends hug and kiss at airports – hellos and goodbyes. My sister cries. Again, not unusual. My sister, unlike me, is a crier. When we were children, I scoffed at her tears, especially when I had made her cry. When we were adolescents, I railed at them, infuriated, when she used tears to manipulate gullible adults – our parents, other relatives, family friends. I grew out of scoffing and railing to view my sister’s tears as merely uncomfortable.