Files past events, milestones, and life-history notes in the personal Memories section, keeping your own wording. Use when he says "I remember...", "back in 2019...", describes something from the past, or records a move, graduation, job change, college period, trip, or other event that already happened. For today's events use diary; for an opinion or belief use personal-reflection; for the people and places involved use personal-entities.