My "map of content" for Java Collection Framework. Obsidian & Excalidraw make learning programming language full of joy! Great thanks to @obsdmd @zsviczian

A Mental Squeeze Point is when your unsorted knowledge becomes so messy it overwhelms and discourages you. Either you are equipped with frameworks to overcome the squeeze point, or you are discouraged and possibly abandon your project.

Three types of linking can be distinguished:a) References in the context of a larger structural outline: When beginning a major line of thoughtLuhmann sometimes noted on the first card several of the aspects to be addressed and marked themby a capital letter that referred to a card (or set of consecutive cards) that was numbered accordinglyand placed at least in relative proximity to the card containing the outline. This structure comesclosest to resembling the outline of an article or the table of contents of a book and therefore doesn’treally use the potentials of the collection as a web of notes.b) Collective references: At the beginning of a section devoted to a specific subject area, one can oftenfind a card that refers to a number of other cards in the collection that have some connection withthe subject or concept addressed in that section. A card of this kind can list up to 25 references andwill typically specify the respective subject or concept in addition to the number. These referencescan indicate cards that are related by subject matter and in close proximity or to cards that are farapart in other sections of the collection, the latter being the normal case.c) Single references: At a particular place in a normal note Luhmann often made a reference to anothercard in the collection that was also relevant to the special argument in question; in most cases the re

First, I go to existing structure notes. They are notes about notes, and therefore they map structures in my archive.