Do you have some old (fruit or milk) crates? Or you just need a practical (and low budget) storage (organizing) system? Try out this brilliant woodworking idea: the crate bookshelf! You can combine the crates in any shape that fits .
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)