GL,
Don't believe the neurosurgeons about "at 1 year post-op this is the best you are going to get". I had my surgery 18 years ago, and I can tell you from experience that for any of us left with deficits, those improve but very slowly. At 2 year post-op you would not believe the difference from 1 year post-op. 5 year is even better, 8 year is better still. At 10 year time this is probably your "new normal". There is definitely hope! I wish I did not believe this statement then! Instead of dwelling on my poor balance, I should have done regular, daily exercise to help the balance and fatigue. My functioning would have been way better. Human body has the tendency to heal itself and with time to feel "whole" again even after the most invasive surgery, it just takes years. Meanwhile, what we can do is give our bodies the best support possible: regular exercise, good food (no junk) and good sleep. I found it made a huge difference in my daily functioning.
Eve