I can be frustrating not getting lucid, but you may very close without realizing it.
There are certain sings in you dreams you can watch for to let you know that you're getting closer to lucidity. Like if you frequently notice that things are odd, even though you don't get lucid. Or maybe you'll talk about lucidity with a DC without being lucid. Even those who've already been lucid may find themselves using super powers from those earlier lucids, but without actually being lucid. Sort of just an instinct. Or ever exerting video game like control over the dream, like resetting the scene.
I suspect lucid dreaming isn't a binary on/off kind of thing, but is a growing level of awareness that can rise and fall. Paying attention to those sings can let you know where you're at and if you efforts are paying off, of if it's time to try something different because those things don't happen in your dreams.