I also feel bad for people who are worse off than i'am, i figure if they can do it so can i. i gives me courage to see you people in so much pain, and it gives me a clue as to where I'll be hopefully not soon. I have back problems too and can relate, sometimes it hurts so much I can't get out of bed, them when i do i have to wait for the meds to kick in.i feel for all of you if that helps and will pray for