Read the following description of an individual's personality. Identify one cardinal trait, one central trait, and one secondary trait exhibited by this person. For each trait you identify, provide a brief justification explaining why it fits into that specific category based on the information given.

Description: Elena has dedicated her entire life to animal welfare. She founded a non-profit animal rescue, lobbies for animal rights legislation, and lives a vegan lifestyle. Her friends would describe her as a generally compassionate and determined person. However, they also note that she becomes extremely anxious before public speaking engagements and is very particular about how her kitchen is organized.