Can you control your dreams?

dream

drēm/

noun

1. 1.

   a series of thoughts, images, and sensations occurring in a person's mind during sleep.

Last few nights, I've dreamt the same dream again and again.  Well, perhaps it's not exactly the same, but it has a similar theme.  I dream of having a gigantic aquarium in the basement.  In real life, I don't have a basement.  This occurs at least several time this week.  Weird.

Sometimes dreams are so vivid, look so real, feel so real.  The intensity of a dream (or nightmare) could wake you up.  It happens to me about two nights ago.  I dream of trying to escape from a witch (too much watching Charmed, lol), and I was going to rescue this one puppy by pushing it across a fence, but it bounced back because the witch cast a spell on it.  And at that moment, I knew I was doomed to death since the witch only have one prisoner, me.  The witch must have known that it was me who did the rescue (and escape) attempt.  So I shout, "Nooooooo...!"  and it got carried away to my reality.  I woke up with still yelling,"Noooo" and it woke my husband up.  He simply said,"Aww, you just had a bad dream."

I'm not sure if we can control our dream.  Somehow random thoughts jumping here and there, and in some cases it doesn't even make sense at all.  Sometimes I want something really bad that it appears in my dreams.  But often times, I don't have any clue whatsoever of what those dreams could mean.

Can you control your dreams?