Bill Hannon has suffered from manic dpression since 1976. He has led support groups for the Depression and Bipolar Support Alliance since 1987 and has been a guest speaker at colle...lihat lebih banyakBill Hannon has suffered from manic dpression since 1976. He has led support groups for the Depression and Bipolar Support Alliance since 1987 and has been a guest speaker at college psychology classes since 1991. Hannon currently lives in St. Paul, Minnesota.lihat lebih sedikit