| Uses of a personal knowledge base: - Recording and crystallizing ideas: most deep thoughts and informed opinions about things often don't materialize on first try. They are the result of many iterations, pivots and revisions. Writing them down helps one regain context quickly after leaving them for a while, which allows one to make incremental progress without being susceptible to the fallibility of memory searches. Writing is also frequently the best way to teach oneself something and to push oneself to identify gaps in knowledge and thinking. - Sleep aid: committing ideas to (virtual) paper helps unburden them from one's active memory. This has inadvertent therapeutic effects as well. I'm one of those people who has tons of ideas racing in my head all the time, so this helps me sleep at night. On a related note, Cognitive Behavioral Therapy or CBT (for managing emotions) can also be done through written therapy. - Business ideas/hobby ideas: list of stuff to do when the right combination of opportunities arises. You can have ideas but not all ideas are ripe for execution. Having them in a cache as one is constantly monitoring the environment helps one time their deployment better. - Latent solutions to problems: Richard Feynman had a trick where he'd be constantly thinking about 6 problems at any given time. When an attack presented itself due to sheer chance, he was able to execute on it quickly, and make himself look like a genius when in fact he had been thinking about about the problem for a long time and was merely lying in wait for the right piece of the puzzle to come along. - Jokes/good turns of phrases: not for the purpose of plagiarism, but sometimes one needs a bon mot or an apt phrase for a presentation or piece of writing. Having a store of such phrases to synthesize from is much more reliable than drawing from memory alone. Many good writers/presenters aren't Mozart-like geniuses who can produce polished work on-demand: many maintain disciplines like this to aid in producing quality work even when their memory fails them. - Travel destinations: sometimes we read about an interesting place and tell ourselves "we'll visit some day" but then never do because when the next long weekend comes up, we'd have forgotten all about it. Keeping a list helps one to quickly converge on a destination when a vacation opportunity arises. |