The most fundamental concept in Buddhism is compassion, which means to eliminate people’s suffering and to make them happy. This is the seed to Buddhahood. Only by being compassionate can you bring joy to people. However, it is not enough just to make people happy; you also have to liberate them from their suffering. If you want to live with happiness, peace, blessings, and wisdom as well as attain Buddhahood, you have to learn to be as compassionate as the Buddha. Where do you start? By becoming a vegetarian. Do not let butchers create the negative karma of killing because of you.