It was not until someone explained that they had tinnitus and told me their symptons that I suddenly realised that I too had tinnitus.
Since then it's become harder to ignore it but on the other hard, its nice to know that it's not normal and that others can truly hear nothing - something I do wish I could do: hear nothing. I did recently discovered that head under water helps to reduced the sound.
Acceptance has been my treatment for years, I hear it when there is mental downtime. So it does keep me busy (mentally) so that I don't hear it - ironically tinnitus motivates me to do stuff!