Well I'm not too sure about what I'd like to learn here in the future. But I can certainly tell what I did learn in the past!
I learned what were the streetlight models in service in the
Belle Province, how the different light sources work (and be done with myths like fluorescents having a long filament inside
), the evolution of lighting technology and manufacturing, and knowledge beyond lighting like the basics of electricity, and even how to use English properly! Yes! "Second Language" English classes I attended weren't terrible, but I think they were anywhere between mediocre and semi-OK, and when I subscribed here my sentences were still full of mistakes (you can take a look at my very earliest photos if you want to have a good laugh!). That changed amazingly fast and within 6 months it was already MUCH better, and I think within two years I was able to have a written discussion and be understood.
And for the last ten years it's pretty much been about building vocabulary. You may still find a mistake in my writings from time to time though, nobody's perfect.