Code Complete: My notes for Chapter 2

Below are the key points listed in the book, I rewrite them a bit using my words. (Hope it does not violate any rules. :) )

1. Using metaphors requires heuristic thinking, not algorithmic.

2. It is actually about analogism to the activities you are familiar with.

3. A programmer should own multi-tools as a toolbox, then use the tools according to the different jobs.