You can't change people, they can only change if they want to. I am a long-time vegan. I don't preach, but I will educate people if they ask. I choose vegan restaurants to introduce people to good vegan food (we are really lucky, there are really good vegan places in my city), and I cook creative vegan meals when I have guests. My sister, and 3 of her adult children have become vegans, my brother-in-law is mostly plant-based. My own husband is happy with my vegan meals. He still eats meat occasionally when he is not with me. I truly care about the animals and the environment, but I prefer my activism to be showcased by the actions of my daily life.