Slowly and carefully, Izolda grandma places her right foot, her stronger leg, on the next step. Then, with gentle precision, she lifts her left and moves her cane in rhythm.  “Being old is not a happiness,” she says with a smile, continuing her way to her bedroom on the second floor of the Vanadzor Old Age Home (VOAH). 84-year-old Izolda Martirosyan, called Zoya tatik by everyone, was once full of energy. She used to start every morning with exercises and daily routines that