working and helping

I was working and it was 4pm so the doors closed but an instructor came by. The doors in this dream were all wooden. I ran to open the door and help the instructor. He had long hair and a long beard.
Then I was working another day and I was moving between buildings but it was lunchtime and the wooden doors were closing. Luckily, someone came out and I could get in. You can't get in the wooden doors without someone helping you.