Hi everyone.

Let me tell you a quick story. Way back when I was seven years old, I had a really strange experience with dreaming. Sadly I don't remember anything about the dream itself, but it really what happened after it which is the interesting part. One morning I simply woke up and my very first thought was "I know the clock!".

And I did.

It was like, the evening before I had no idea what time "half past eight" or "Twelve o'clock" was, and the next morning I knew exactly what those meant.

At least to me, this is a proof that it is in fact possible to learn new things literally in your sleep, so I figured that it should be possible to do something similar through lucid dreaming, but I have no idea how you would go about doing that.
So, does anyone know a way to replicate this event and have you had any similar experiences yourself?