Not As Bad As I Thought

I’m just over halfway through Learn Python the Hard Way and I’m somewhat heartened.  I already use a lot of this stuff, especially Boolean logic, in GIS.  I haven’t blown up my computer using command line so I can at least follow directions.  I’m trying to decide what I should do next:  dive into Leaflet and QGIS or get a better understanding of JavaScript.  I’ll probably start one way, realize about halfway through I should’ve started the other way, then do it right from the beginning.  I’ll keep banging the rocks together.