My husband has bulbar onset. He was diagnosed nearly three years ago and he can still walk, drive, type, golf and mow on the riding lawn mower. His arms are becoming thin and weaker, but he's still fully independent. I only have to help him with his coat and pulling off his socks at this point. His diaphragm is fully affected now, however. He uses a biPap, suction machine and cough assist with regularity and he is becoming quite fatigued. We'll find out in January what his FVC is, I'm sure it has gotten quite low. I fully believe he will leave this earth still walking and typing on his computer!