Well if this can give you some hope and strength, I can reveal that my tinnitus has hit me when I was in the middle of my PhD studies, my son was 1 year old and I was running my own business on top of that. I was under lot of stress and this with a combination of headphones and prior exposure to loud music was the reason I believe I got my tinnitus.
I learned then (as almost everyone here) about this cursed condition and that there's no cure. I thought my life is over, I had blamed myself for doing this to me. Nevertheless, despite the odds I finished my PhD project, wrote and defended my thesis. Then I found new job related to my PhD field abroad, and moved there with my family. Now over 7 years have passed since the onset, recently my tinnitus got bit worse, but I am not losing my will to fight. I am learning everyday to accept it as part of my fate/karma. I am more kind to myself, I blame modern and cruel world for bringing this condition to me and many others, rather than myself.
I have better days and worse days. I have also a huge deposit of anger towards this cursed condition. (Not sure if this is a right sentence in English). This gives me energy to fight it and get through every day. I find helpful to read scientific articles (aka know your enemy), support Tinnitus Talk and try to do some tinnitus studies with some fellow sufferers.
Additionally another helpful thing, is to be open about it, e.g. to your family, colleagues at work. They may not fully understand but at least this helps to avoid certain situations and lets you feel less as a freak e.g. when you escape or plug your ears at some loud moments.