When you gloat that you/your child aren't vaccinated to your family, friends and colleagues, the majority of us smile, nod, and say 'hmm interesting' every 15 seconds during your rants. But we do this in the same way we nod along to kids talking about dragons. We do it partly to be nice, but mostly because we don't want to suffer the conversational burden of your poor judgement for a moment longer than we must. I'll tell you what your friends won't: don't confuse our tolerance for support.