Yesterday, as I was waiting in the deli line at Whole Foods, some crazy woman approached me to offer all sorts of unsolicited pregnancy advice. Anyway, she said one thing that made me curious--she advised me to take a towel and "toughen my nipples" to prepare for bfing. The inappropriateness of offering such intimate (and cringe provoking) advice to a complete stranger minding her own business notwithstanding, any truth to this? I am more nervous about bfing than I am about anything, even labor, so anything I can do to prepare sounds great to me.