A Ha!
I just had a one of those moments where it all became clear to me. I hate anything squeamish or unpleasant, I can't even watch an injection on TV. I was wondering why a number of people didn't like me talking about my treatment when I re-read some of the stuff I had written. OOOooppps! I don't suppose I'd like to hear some of this stuff.
It is strange though how it is all a matter of fact to me now. If it is being done to me then it is alright. When it is someone else I'd hate it.
Another note to self to be a bit more careful on the descriptive front.