What do you think of this weird dream I had last night, does it mean anything?

I had this weird dream, I was applying for a job And got an interview at this big warehouse style store , like a BJ’s or Costco, and i got hired by this young female manager, and then during orientation ceremony, 

While all the new employees Were present, she was lecturing us , Our new female supervisor, she was giving a speech while we were all circled around her, She was lecturing us, about our duties and telling us the company policies, and then all of a sudden, this big earthquake hit the store and it collapsed, and this big cavern formed in the middle of the store, and everything just fell into the earth destroying the store , and what I remember was A whole bunch of people died, but when everyone, all the new and current employees and customers who lived, woke up from being unconscious, we developed a plan to get back to the surface and out of the wreckage,And the woman who was supposed to be my supervisor, is the one who orchestrated this whole plan, even though we all knew it was a dangerous idea. As a result most of us died but a few of us survived and got out of the wreckage. What Angers me the most about this dream, Is that the woman who is my boss in the dream, survived, and she was with us as we were all celebrating our survival through this horrible disaster that killed so many people. i’ve been unemployed for a few months, and looking for a job and been denied several, could this dream have Somet