Good Nightmares And Bad Dreams

Every other night I can imagine my own dreams while I am sleeping, but the opposite days I am unable to control my dreams. Each day when I awake from dreams a I've learned how to manage my moods due to when I remember my dreams... I create the good out of the bad.
Oh yes I had a question please ?? [:
Is this Lucid Dreaming: dream in which one is aware that one is dreaming & Can you learn how to control them ?? Mine seem out of control.. Thanks I hope other people get awareness of controlling there dreams.. I musn't be the only one :] sorry if this too much..... x-x