Just curious to see how many of us suffer tinnitus that can't be attributed to a particular cause i.e. not caused by exposure to extreme noise levels etc. From Wikipedia (https://en.wikipedia.org/wiki/Tinnitus): Tinnitus is the hearing of sound when no external sound is present. While often described as a ringing, it may also sound like a clicking, hiss or roaring. Rarely, unclear voices or music are heard. The sound may be soft or loud, low pitched or high pitched and appear to be coming from one ear or both. Most of the time, it comes on gradually. In some people, the sound causes depression or anxiety and can interfere with concentration. ETA: OK, just realised that some may have tinnitus but not all the time. For the purposes of this poll, if you have tinnitus at all, please answer yes.