Spot on really. I've been actively using it for more than a decade, including a good portion of the darker things, and still won't claim 'I learned it'. I did '

Spot on really. I've been actively using it for more than a decade, including a good portion of the darker things, and still won't claim 'I learned it'. I did 'learn how to use it for the particular purpose of some projects' is what I'd say. Or in other words: I'm fairly good at C++ but from time to time there's still Q&A on reddit or stackoverflow that makes me go like 'whaaaaaat?'