Hi there Toritoribe. Before I say my reply, I just want to say that I'm grateful that you spend so much time helping people on this forum.
Alright, so the example I was discussing with my teacher was to say how people have less time these days.
Her suggestion was: hitobito wa jibun no tame no jikan ga sukunaku natte imasu.
I understand it mostly I guess, but the key part I do not understand, which is the part in this thread. Following your example, what this says (I think) is that people used to have little time, but now this is not so. If this is what it says, I'm not sure how the translation works. If I say in English, "People used to have not much time, but this is no longer the case," it leaves open the question: how much time do people have now? It does not specify that people have less time than they used to.
So, any help with my confusion?
Thanks again for the help.