SAN MARCOS, TX—Eric Weaver, a recently hired line cook at Cactus Jack's, is finding it extremely difficult to extricate himself from the restaurant industry, the 24-year-old aspiring musician said Monday. "Just when I think I've made a clean break, they pull me back in," said Weaver, who in April vowed never to work another restaurant position after quitting his dishwashing job at a local Denny's. "When the manager said, 'Welcome to the Cactus Jack's family,' it gave me icy chills."