Good point, but I don't think they are mutually exclusive spread out over a year, only if I try to do them all at once.

This month my focus is on full-stack, and I don't move on to the next project until I get the basics right on that.

> it is best to pick one thing from the "many trades" and master only it before beginning another

Exactly this thanks, but my aim is only "get comfortable", not "master"