but engaging with bittersweet memories,reflections marked with healthy regret, engaging in nostalgia. What are some past experiences that make you feel proud?What are some experiences that you wish you handled differently? … … … Apperception is the act of synthesizing everything you learn— it is the process of taking your new experiences and assimilating them into the “residuum” of your past experiences, in order to be transformed to form a new whole.… … … ….