Been over a year since my brain injury happened felt like i was in a dream before life didnt feel real to me now its starting to feel real again why?

Good sign: Your brain experiences cellular level injury after trauma. That requires a long time to heal. When healing us far enough along you start to feel like you are emerging from a cloud. Continue to take care to rest , eat a healthy diet, light exercise and stable sleep patterns. You are on he way to ever greater recovery. It might be a while till you are 100 percent but you will keep improving.