I was outside playing in the yard then all of a sudden i looked at my arm and it had a cast on it. (i recently got my cast off) so then i went wait a minute.. im dreaming! then i became half lucid and started to try to make fire come out of my hands. it didnt work but then i tried to move the clouds like using the force and it worked! i was hazy and it was kind of like watching my dream though i know i felt a little bit of it. can anyone tell me what this means and what happened? also, how should i obtain lucidity? i just went to sleep very tired and it happened.