10 formats for "10-ideas-a-day" practice1. Altucher's format (waiter's pad)2. Notes app on iPhone (alternative: Google Keep)3. App like Notability on iPad (alternative: Notion app) - handwriting with apple pencil4. Mind mapping5. Voice memos6. Group brainstorming (alternative to individual exercise)7. Set up a timer for 1 minute and write as many ideas as possible8. Ideas without words (pictograms, pictures)9. Take someone's 10-idea-list and contradict/improve/make the next step for every point10. 10-ideas-exercise with additional constraints (one-word-ideas list, ideas starting with specific letter or number etc)11. Take your previous list and make 10 ideas "how to do it" for every point of your original list.