FAIRFIELD TWP - Robert Goldberg of Ringwood is thankful to be alive. “Every day is a gift now,” the 48 year-old said. “The rest of my life will be a gift.” Goldberg was training at Combat Athletes Mixed Martial Arts on Passaic Avenue in Fairfield at about 2 p.m. on Thursday, Dec. 19 when he collapsed from what would later be discovered to be a clogged artery. Paul Fahey of Belleville, Goldberg’s instructor at the school, two people from a nearby business, and five police offi