Help with my husband's dream..

Latley my husband has been having very intese lucid dreams. He believes in acension and so but isn't as in tune with his spiritual side as I am but latley he's been waking up with his heart pounding. So the dream he had this morning was this:

In his words:
I some how got an ATM card and there was a bunch of money in the account then somehow I was in a different dimension and I was at a theme park and I knew the people they could see me but they weren't sure who I was. Everybody looked very familiar like people I knew in the other dimension the one that was my current reality. I tried to use the atm card from before and for some reason the pin didn't work. I then saw myself but he didn't recognize me and he began to pull out money from the ATM so I was like hey you're me can I have some of that money and my alternate said no I don't know you and I said man it's me it's Keith and the guy goes everybody here's name is Keith. It then turned out that everybody in that universe had access to the account but because I wasn't from that dimension I didn't have access to the account.

Thought it was a pretty strange dream. I believe that you can actually go to other dimensions while dreaming. Any clue what he's dreaming about?