Non lucid but 2 dreams in a row...

It was non-lucid.
i had a dream, where i failed doing something, and suddenly.. dream scene ended and started from the start, i had the same dream that i had few minutes ago where i failed, but this time i succeeded. Can anyone explain, did it repeat itself coz i failed the first time?
i have had failurs before but all of them havent replayed themself. I checked my dream explaining book. It contains many keywords for dreaming and first of them fitted with my dream like 5 minutes ago. It was the dream where i succeeded, there i got the keyword, not from failed dream :?

*moved to interpretation forum*

I've had dreams where I've repeated events more than once, though they often take the same course as before. What was it you were trying to do? (you don't have to tell us if you don't want but it might be helpful) The second time around did you have any feelings that you knew exactly what was going to happen? That's what my experience has turned out to be, but I thought I'd ask.