The answer to the original question is, people like to believe they have a better way for you to live your life. They want to convert you to their beliefs whether they be religious, cultural or even sexual. They even get a feeling of superiority because they feel they are more in tune with the world than you are. It's like that dumba$$ actor and Scientology. Sammy Davis Jr., a Jew?.....yep, actors and other celebs feel superior to others and adopt uncommon beliefs and mannerisms to show their superior intelligence. All hoping for followers. How come many blacks become Muslims while in prison or why is half of the NBA Muslim? Followers, that's why. I also have to question a missionary that is going to "pretend" to partake in and enjoy my culture so he can convince me how honorable his religion is. Hmmm.

A friend of mine has a preteen daughter that has a friend that is a vegetarian. She wants to be like her friend so she is going to become one herself. Thing is, she doesn't want her friend to feel she influences her that much so she is only going to become a "partial" vegetarian.

btw, I've eaten plenty of boar sausage and it tasted great. A lot has to do with how the meat was treated right from the time of field dressing to the table. A mistake at any step can change everything.
Bottom line here is choice. You can choose to be one, or a partial one, based on your beliefs, the beliefs of your friend, the beliefs of Hillary Clinton, your religious beliefs, your beliefs in humanity, PETA's beliefs, a totally biased websites beliefs, or you just don't like the taste of meat. Don Jose is right...there is no such thing as a screaming carrot but that's because they don't have a mouth. And yes, the cannibals still cut them up to put in the pot of missionary stew.

It is true about some cultures thinking that putting an animal through hell before it dies makes the meat better. That's the North American culture. Many of the folks around here, that raise their own beef and pork, will chase the animal around the pen before the butcher shoots it. The belief is that the adrenalin secreted by the animal due to fear is a natural meat tenderizer.