Brainy Actions are my quirky way of giving you a little extra so that you can actively do something alongside each section. They're completely optional but I believe the best way of learning is to do something yourself.
Watch this video by Keep Productive + Tiago Forte to understand what it is in the simplest way possible.
Write down 3 things you want to get out of Building an Archi Brain. Is it organisation? Keeping things in one place and having easy access? A drive to do more with your spare time?