I'm not getting upset. But I do find it interesting that anti vaxxers deny all science surrounding vaccines on one hand - but then some of them them use science to back up their claims about breastfeeding or global warming. I just find it all a bit strange to be honest.
I think it is fine to questions medicines/vaccines. I did, that is why I read so much about vaccines. But it is so important to get non biased research. And that is where most non/anti vaxxers fall down.