Yup!

Yeah, I'd say that's pretty accurate. If my eyes were closed, all I would see is darkness. Though I do feel like in addition to the list of traits, there's also a general conceptual sense of what something is. Since I grew up bilingual-ish, I notice that there are certain words that are equivalent between Japanese and English that share the same sense, but not all words are like this. For example, the general concept of furusato(https://jisho.org/search/furusato) doesn't have an English word that shares the same concept.

I don't mind at all! I like learning what it's like in other people's heads, too!