I can handle differences in opinion. I have no need to feel offended if someone disagrees with me. You and I have always been able to have our differences and still be friendly.

But being so aggressive towards someone because they have different attitudes is downright unpleasant, and that's what I hope to see change over time. In a reply to a comment by @milkjar I mentioned a couple of theories about why some people might be like that. But I do also wonder about B12 deficiency. I hope no other vegans visiting this post take any of my thoughts as being anti vegan, because they're not. But I do feel being able to discuss it is a necessary part of being able to peacefully co exist.