Adopting Vegetarianism is easy, being Health conscious and compassionate towards Animals
If Humans become genuinely spiritual not for the sake of society but for one's own self, become more health conscious, develop compassion and love towards Animals, they switch over to vegetarianism. We don't intend to hurt any of your feelings, but as it was rightly said by ISKCON, "You are what you eat!" This is also correct, because your food is mainly responsible for your behavior whether you are intelligent or cunning or lazy or anything else. Everything we eat contributes in one way or the other to one of our qualities. If you eat food derived from the plants, you would be peaceful, sharp, healthy and with good behavior. If you eat more meat and less vegetarian, you would become lazy, more prone to illnesses and ill-mannered in your behavior. This can be noted, in fact, by any one of us observing our surrounding people whose food habits are known to us.