Having a concrete problem or concrete project can help to focus attention. The "DS" of "DSL" is "domain-specific". So, what's your first target domain? Maybe yo

Having a concrete problem or concrete project can help to focus attention. The "DS" of "DSL" is "domain-specific". So, what's your first target domain? Maybe your end goal is building some general machinery that is "domain agnostic" and can implement DSLs etc for multiple domains... but to get started it might be helpful to figure out what a good specific approach is for one particular domain, and then a second, and then a third.