This week’s idea is written by Rabbi Ari Shishler. Rabbi Shishler opened Chabad of Strathavon in South Africa in 1999, with his wife. He is a speaker, writer, blogger (Times of Israel and Shainasbrocha) and weekly radio show host (ChaiFM in Johannesburg). Rav Shishler is also a father to a daughter with an ultra-rare disease, which has prompted him to become something of a disability activist.