Ozzy Osbourne has hidden the severity of his health issues and worries he may never perform on stage again.The rock icon says he feels worse after neck surgery two years ago following a bad fall.Ozzy, 72, said: “I now have a date for when I have my surgery on my neck."When I saw this guy he said, 'The first guy didn't do a very good job'. “"He is not telling me that he can put me back to normal, which is no excuse, he says he can do this and that and do my back."The way it is now, I ain't very encouraged, what if it gets worse?" he told Sirius XM.When asked to reflect on surgeons, not promising results, Ozzy hit back: "They do that, the first guy said, 'If you do not have this surgery you have got a good chance of being crippled for the.