Hi Julie , you and be both feel old at times but it's just the treatment mate and what we have been through, I find having a nana nap during the arvo seems to help .. Ha ha .. I am back at clinic today waiting to see doctor for check up with about 25 other people here, I bought an iPad to keep me busy during the waiting game, hope your shoulder turns fine you never really now the effect that the treatments may have, let me know how you get on . Rod