Game concept
Learning Lifestyle
From the game's encyclopedia
The game's text for patch 1.20.1.2. Words in blue are entries of the encyclopedia: hover one to read it, as in the game.
Learning Lifestyle is an entry of Crusader Kings III's in-game encyclopedia. The game explains it: "The Learning Lifestyle is suitable for Characters who want to live long and healthy lives, gain Piety, or gain additional bonuses from their Faith." It is part of Focus. Patch 1.20.1.2, from game/common/game_concepts/00_game_concepts.txt and game/localization/english/game_concepts_l_english.yml.
for a guide, post or blog
Source: game/common/game_concepts/00_game_concepts.txt, game/localization/english/game_concepts_l_english.yml and the English localisation, Crusader Kings III 1.20.1.2.