This article is the best summarization of real, everyday usage of Anki outside of language learning and medical studies which are common uses of Anki. Reviewing flash cards is the highest leverage 10-15 minute habit I have besides planning my day. There's a certain joy and relief from having a reasonable confidence new information will be readily available to you for years to come. Much knowledge is better absorbed through practice, conversation, and writing. If you can distinguish between what you can learn through flash cards, and what you can absorb through other practices and not conflate the two too much—you'll be in a great place.

Some categories of cards I have that may serve as inspiration for others wishing to get into flash cards..

  * Basic information about countries e.g. population
  * Ingredients and dishes from restaurant menus I didn't know
  * Important people and places
  * History facts (typically from Kindle highlights)
  * Conversions between units (e.g. lbs to kg)
  * Season for various vegetables and fruits
  * Keyboard shortcuts for vim, readline, etc.
  * Learning words and terms I don't know from Kindle/Instapaper highlights
  * Useful statistics