Welcome to the forum. I have it almost as long since 2009. Can you share more info about your T, such as what caused it, how it sounds, and what have you done to help yourself? This way people here can advise you better. Are you masking your T? Have you taken any supplement to help? Any treatment so far?
One of the best places to find people's insights is the success stories forum in Knowledge Base. There people who have gotten better will tell you about their initial struggles, the fears for the future, the strategies that have helped them and their eventual recovery. By that it doesn't mean that their T has gone. Some do. Others not so lucky but they persist on and habituate to T. Some of the common strategies may have to do with CBT, mindfulness, diet change or taking key supplements which help reduce the loudness of T. Each poster can give you some valuable info for your own strategies. I tried to copy success and I add some more strategies of my own. I was a mess initially with ultra high pitch T and severe hyperacusis. But today I live a normal, productive and absolutely enjoyable life. So hopefully you find some strategies what will work for you. You can also check out the treatment or alternative treatment forums to see what others have tried. Good luck. God bless.