I have had tinnitus which seems to be extremely bad and very difficult for me to cope with. Especially at night when I have had night with much as 2 hours of sleep. I have spent a lot of time trying to prove to myself the cause. It started happening 2 days after a smart meter was installed on every house on my street. I have seen my doctor who referred me to a hearing specialist. Both of which found nothing wrong and basically tell me i need to deal with it. I have spent the weekend sleeping at friends who have yet to get a smart meter installed. The ringing didn't seem as strong over the weekend but did not go away all together. I get back home and it seems to get worse but then i question myself if it is my brain that is telling me stuff that may not be true. I am one of those guys who has led a real healthy life and I work at home in a quiet environment so it is hard for me to believe that this just developed out of thin air. Does anyone else believe that their tinnitus has been caused by a smart meter or am I just crazy for thinking this may be a cause?