Susant,
I think that you are not reading the correct posts...There are many here who have had it and it has worked...it is ultimately your decision...but with cancer you better be PRO-ACTIVE while you still have choices...Be well informed...Surgery, Chemo, radiation, BCG, they are all difficult choices...but potentially life saving choices...Make sure you get all of the information pros and cons...I personally think that any treatment that can save you life is worth being sick or uncomfortable for a relatively short period of time...
Karen
Caregiver for my Wonderful Husband Angelo, who has Metastatic Bladder Cancer.
Life isn't about how to survive the storm, but how to dance in the rain.