Born with severe hearing loss, Jake Spinowitz was fitted for hearing aids at age 1. Every few years, as technology improved, he upgraded to a new pair. Then, during his freshmen year of high school, he woke up one morning and everything was muted. "It was scary," the Woodbury, L.I., teen says. "Even with the hearing aids, I couldn’t hear anything." Three months later, he underwent a successful cochlear implant surgery.