Not always, which is fine, and then there's the folks who thank you for stopping by without really engaging at all. Okay, I'll leave.

Not all comments require full blown conversations. Some just don't warrant it, and so that's fine, but some people just don't engage that much. Probably because they have a life, and I admittedly spend as much time as I can trying to build up my presence here on Steemit. So, that's just the way it goes.

I can't say the information is in my brain. A lot of it lately comes from Google, as I get interested in what's being said or shown, like your street murals. I looked up some information about a mural dragosroua saw in Valencia during his vacation there and didn't get him to respond to that at all. Of course, he was on vacation, so who knows if he saw it.

Aside from trying to strike up a conversation, I do it to fill in the blanks, and when others don't show interest, then I still end up more knowledgeable in the end. No worries.