A question for Indian muslims ... why do you visit shrines (dargahs ) of sufis ?

It is not about Sunni, Shia or Sufi. We are all muslims and paying homage to a (dargahs) is not wrong as long as we do not stray from the islamic teachings. By the way i am not an Indian muslim and i hope it is also not about being an Indian muslim, or chinese muslim or american muslim ... we are all muslim whatever is our race and whether we are sunni, shia or sufi.