This document discusses the process of developing a vegan identity and lifestyle. It describes how some individuals go through a "metanoia", or transformation of mind and identity, when adopting veganism due to realizing the truth about animal agriculture. This process involves feelings of regret over past actions, reflecting on speciesism, and making a commitment to abstain from consuming or supporting animal products while also engaging in activism. Developing a vegan identity presents social challenges but can be aided by community support, symbols representing vegan values, and brands promoting plant-based lifestyles.