Pain Management

Well...today I travelled to London and back on my own.
Firstly, I drove my son to school. Then I took the dog for a walk around the block which was about 15 minutes - must get my self something to measure distance or is time more helpful? Hmm.. I'll have to decide.
Then I walked to the station and travelled on the train, and then walked from the station to the hospital. The Pain Management course/group was as helpful and useful as ever. I really need to try and understand how the nervous system works so I can explain it to someone else - that's my test that I have understood something - if I can explain it then I must understand it.
I'm now very tired so I'll finish this post tomorrow...