Questions are good. Questions allow us to see the beauty of life. Never stop asking questions.
—Peter Cawdron, Hello World (self-published, 2019)
Most people who are seen as “data experts” or “data gurus” may seem like they are “wizards” now, but they were all beginners once. One day, something happened that made them decide that they wanted to start experimenting with a data visualization tool. Maybe one weekend or one evening instead of slumping in front of the TV, they decided to fire up their laptop and ...
