I keep a "Game Journal" as my daughter calls it where I write down notes about my games but also keeps all sorts of lists, lines of poetry, what went well today, and stuff like "Things That Make Me Happy.
dreamyerica: Study tips for you! (Study like a pro)
Journaling is a great daily habit. It helps focus the mind and get rid of things that bother you. It can be used for mindfulness, achieving your goals, emotional intelligence, boosting your IQ, memory (Diy Step Link)
10 Bullet Journal Ideas to Kickstart your New Obsession