CLI Life Starter
The command line still provides vastly more power and flexibility than GUIs for numerous tasks. Comfort on the command line is often one of the things that distinguishes great engineers and data scientists I know.
I’m often shocked when I look at other peoples’ desktops and see a bazillion icons in their docks and taskbars. A GUI app for every conceivable eventuality. Many of them, just shiny wrappers around very simple programs. This contrasts rather sharply with my own minmalist philosophy which has been as simple as three program icons in the Dock: Finder, iTerm, and Firefox (and in Solus, just Firefox since Guake is tucked out of the way, see below.).