Nadia put an arm around Lizzy as well, smiling a little as they walked.  It helped a lot to have a friend there, someone to talk to.  It always seemed to make the nightmares feel a little less real.<br/><br/>She nodded as Lizzy reassured her.  "Okay.  I guess right now I'm just trying to come up with other things to work on.  My redstone gun isn't working very well; I'm having some trouble with the acceleration."  She leaned her weight a little against Lizzy, not really physically tired but still feeling groggy from sleep deprivation.  "You probably don't want to hear all about my inventing process, though..."<br/><br/>Her eyes peered out thoughtfully into the distance.  "The other idea I've been thinking about is for the miners, but I'd probably have to go down into the caves to make sure.  It's really dark down there...I'm not sure..."  Trembling gently, she clammed up.