Dream Corrupted

I had dreamt of this world which i had dreamt before, this time round i had my friend Cheryl as my depressed classmate. I dreamt that i went to play this Dangerous Toy Grab machine which is a big glass with dilute water, this machine is found in the onli Arcade Shop in this world. There is great white shark in the tank, as the water was so diluted i only can see the shadow when it passby the glass. The Dangerous Toy Grab machine work this way. It is free, there is an entrance and once u go in .... dunno how get out by somehow can lah. I went in and swim, big large algae all over and i wonder how the shark swim in this kind of environment. Somehow i got my dreamt at school, I was in a laboratory this lab is quite old and look familiar to me. There i see everyone was so happy talking about the Dangerous Toy Grab machine as they tried it. I saw Cheryl was so depressed, and i knew the problem was about the same case, LOL how ridiculous my dream. I brought her there then .... i started having nightmares. Dreamt of my 2008 principal, being a protaganist in my dream. I did not know what happen next cause it was so scary till i forgot what happen actually. Not to insult, but i always scare of him/her because of his appearance but i know he/she is a person who is very open-minded, love to share.