There are 15 of these lifestyle traits and they are not created equally. RELATED: Religions And Cultures From Crusader Kings 3 That Are Gone in 2021 Characters accrue lifestyle points over time and will eventually unlock perks, and when every perk in a tree is claimed they can pick up a lifestyle trait. Lifestyles are an important part of Crusader Kings 3, as they provide many different perks that can mold the gameplay.