Hi - I was on blood thinners for 3+ years after a large blood clot in my arm. It freaked me out for a while and then I just went about my life and didn't let it stress me out. Let's face it every time we drive our car on the road could be the end. Wear your medical id. If needed they can reverse the warfarin very quickly. Talk to some good docs and make decisions regarding the tos and treatment. Don't worry. You will still be able to enjoy your life and the things you love.