a vegan walks up to someone who eats meat and doesn’t say anything because it’s none of their business what someone else puts in their body because that’s their choice and even though it’s something they don’t do personally or agree with they acknowledge that it’s just another one of the many variations in lifestyle and it’s not nice to just out of no where criticize and make fun of what they do personally especially when it has nothing to do with you and maybe they have better things to do and just want to eat some veggies and carry on with their lives