A sickness?
Tell it to Mother Teresa and her thousands of followers in all continents, St. Francis of Assissi and his millions of followers, Fr. Peter Damian and his lepers, St. Thomas More, Martin Luther King, Lech Walesa, Copernicus, Galileo, Mendel, Dag Hammarskjold, Cardinal Kim in the Philippines, St. Maximilian Kolbe, etc., etc., etc.
Guess whose "sickness" seems to me more healthy and sane: Yours, or theirs?