well, yesterday's walk involved back and forth 4 times to the hospital. so I guess that counts. I've always been super healthy so all of this is new to me. taking medication. restricting my activity. yesterday I was injected with a nuclear substance and 2 hours later under a bone scanning machine (to see if I have any fractures that I don't know about). on days like yesterday I feel the need to detach myself from my body and just observe...