As I bet you know, Mears, discussion about things that people don't want discussing is an art that needs a lot of skill.
Mothers call me saying 'I want to give my baby a bottle of formula - is that ok?'. Well, I am a counsellor, and it's not up to me to say yes it is ok or no it isn't....but I can give information and part of that is to explain what we know about the health benefits of exclusive breastfeeding, the possible impact on her breasts if she misses a feed, as well as the fact that one bottle of formula is not likely to have much of an effect on her supply, but that more than one, or one given regularly, may do so (depending on lots of factors).
Sometimes, I am aware that women come on the phone wanting me to say 'yes, of course you can do this - it will be fine, and by the way, let me say it's a jolly good idea!' but my job isn't to reassure, or to offer praise. It's to support, inform and listen. Anything else is not honest, and it is not treating the mother as someone who has the right to make her own choices.
I hope no one feels judged by me for whatever they do - I honestly and truly don't judge them, not even secretly in my own head!!
That's not the same as saying I don't feel sad sometimes when a mother chooses to bottle feed because she has lost confidence in her breastfeeding, or if bf is going really crap for her. 'Cos I do feel sad...but I won't talk about sadness unless the mother leads the conversation to it.