While I don't have any specific [resources] to recommend, there is something you can pay [attention] to, which is the singular/plural distinction. You might be reading something and suddenly the [information] looks suspicious...
[resources] was plural, but [attention] and [information] were not. To me that feels natural already, but if it makes you scratch your head, you have to rethink the meaning of the word. I saw your example of "furniture", and that is a good one. "Furniture" doesn't mean one object, but a type/concept of object. Once you see it like that, it makes little sense to count it. But if you specify with "a piece" of furniture, then "piece" is the countable noun that helps you to put numbers on things. There are a few tricky ones, like "news", which looks like a plural but is singular. Finally, "the" will not help much, but whether "a" is present or not is a good teller. I need a break. I need water. I need some water. (2 breaks is still awkward, but not wrong).