If people ask why you're vegan, focus on the positives of veganism. I say: the food's delicious, I feel healthier, and I like animals.

It frames it as something you benefit from, rather than depriving yourself of something.

I have attempted being ovo lacto vegetarian in the past, flexitarian and pescitarian, but never vegan.

My experience is that your motivation for not eating meat is why people care. If you do it for ethical or environmental reasons and not health ones. Then people will feel that you are thinking that you are superior to them.

Health one is the most accepted reason, because it is not an "attack" on someones values. Yes, it is ridiculous that people feel this way.

However it is more work having guests that have special dietary needs, and vegans and vegetarians are choosing it. People with allergies or religious reasons are not.

My experience is that the easiest way to get the most results with the least friction socially is to be a flexitarian. Eat vegetarian / vegan when you are cooking or buying food, and eat the meat and animal products you are served. That reduces your consumption of animal meat and products by 80-95% without the hassle.

I managed to be a flexitarian for 2-3 years, but gave up. Vegetarian I only managed like a month or two.

Also remember B12!

I know a lot o vegans, they are all chill. On their daily life, to be vegan is a a non-issue, for themselves and others.

On social events we generally have some extra options to accommodate them, and that's it.

So, for yourself, you probably need to do some planning ahead to be sure that the place where you are going will have options, or, if the event will be on someone's house, check with the host if they will offer (or if you can bring) something suitable for you.

If you are not trying to force other people to live your lifestyle, guilt-trip them or show yourself as moral superior to others, them you already are a "good vegan".

And, if you want to invite people to be like you, do it by offering/showing tasty animal-free food to your guests as an option.

Yay for you! Nine year vegan here, I remember saying I would never do it either. But now meat and dairy aren't even things I think about, let alone miss.

There is no answer that will please everyone. It's best to treat veganism as a religion, as in an ethical framework that guides your actions. But just like religion, it's not polite to talk about it nor judge others for believing differently. You'll absolutely encounter people who feel comfortable for mocking your beliefs, including friends and family, but the best strategy is to smile and say you'd rather talk about something else. You can't control if others decide to be jerks, but tend your own garden and remember there is no profit in being argumantive back. Eternally change the subject and you'll rarely be accused of being preachy. Unfortunately there are those who take your meat as an inherent judgement of their own, but that is a dilemma they need to fix themselves.

Having said that, I applaud your choice and urge you to get b-12 supplements. A large chunk of the population is deficient anyways and while you adjust there is a good chance you'll miss some of the supplements added to meat products that mostly likely were your primary source.

you don't have to be good, and you don't have to apologize or explain your choices. the vegans who are jerks about it are right. their choices to act in ways which alienate them sometimes are their own. you can do the same or not. thanks for being vegan, either way