kiki might it help to think of people not disapproving, but trying to understand the reasons why you're not BFing after a few days? Not because they're being pushy but simply because the VAST majority of these types of calls are from women who DO want to BF, but have come to the conclusion that they can't, because they've been given incorrect information, say, about the safety of a drug they've got to take? What can happen is, with those conversations and with understanding the background, frequently a way for the mum to be able to BF is found.
It must be really frustrating to have to go through your personal story each time, but in order for people to help everyone who calls properly, it's quite important to understand the background. It doesn't mean they're disapproving at all, they're just trying to help, but to help they need to really understand what you're trying to achieve.
Often mums will say they've made the decision to FF anddon'ttrytotalkmeoutofit not because they really want to, but because they are upset about thinking they're not going to be able to BF and just don't want to rake over it again. While it's hard to persuade mums to talk about things in this situation, given that often they CAN be helped to BF, it's worthwhile.
It does mean that in the more rare situation that a mum really can't BF it's even more tough for her to get help, and it may be that you're one of those mums, but perhaps an understanding from the "other side" may make it easier for you to deal with this. :)
And of course some mums really do want to FF - I'm just talking about statistics in terms of calls to support lines.