Distinguish

My accident has taught me to distinguish the difference between when you can't do something, or just have an extremely hard time accomplishing something.  I injured the right hemisphere of my brain, so I have a very long and difficult time accomplishing things with my left appendages, but I still have the ability to accomplish things with my left limbs.  I used to say I couldn't do something with my left appendages.  Relative to my healthy body, I just have an extremely difficult time accomplishing tasks with my left limbs.