My website-making days also were my graphic-design-school days, so while they could be a little on the weird side I at least tried to make them clean, readable, and aesthetically non-hazardous. Well, apart from that one wonder that wouldn’t look right on Netscape.
It was great to be able to do this entirely by hand and still end up with something no worse than professional sites in appearance. (And there weren’t yet a bazillion laws and regulations in my country making it too complicated for an undermotivated single private individual to attempt to stay compliant)
Not even knowing shit = not even knowing the least (most worthless) amount possible = knowing nothing?
All languages are weird. English has very little in the way of inflection, which makes it fairly easy to pick up (in my opinion). For example, it only has one word each for “the” and “a(n)” whereas German has “der/die/das, des/der/des, dem/der/dem, den/die/das, die, der, den, die” and “ein/eine/ein, eines/einer/eines, einem/einer/einem, einen/eine/ein”. Yes, lots of duplicates, but each instance has its own distinct grammatical function, and its much the same with adjectives and nouns, and it all has to line up; “green” is different depending on the grammatical gender and number and noun case of whatever it is that is green… for example.
I think at some point you’re pretty much done actively learning rules unless you’re a proofreader, teacher, editor, translator, writer, philologist… you ’ll just have to move on to immersing yourself in English, whether it’s in person or via song lyrics, movies, books, forums, articles, documentation, video games. That way you’ll pick up idiomatic expressions like this one and ideally develop something like an informed sense for what sounds right (for example: “I could care less” doesn’t make much sense, and “irregardless” is a pointless double negative).