In today's lucid dream, i made some progress and then I have some questions for you.

I'm in a large space within a building that looks like a school. It's full of students. I have to pee. I find a wc. When I enter, the doorway is suddenly like 2 feet wide. I try to enter but i almost get stuck. I become lucid, go back and say:
-"Wait a minute. An entrance so narrow? I will not force myself to enter. I'm dreaming. I can change this."
I focus on increasing the entrance width and it happens easily.
After using the toilet, I am again in the midst of students but I'm not wearing pants, but I think:
- "This is a dream. I do not care. They can laugh at me if they want it too."
No one does, I feel fine and I get all dressed up.
While in the crowd, I say:
- "If someone has something important to tell me, a secret, tell me."
I look at the people and there is one that passes in front of me, looking sideways and tells so that no one notices:
- "Get the picture. Get the job."
I go closer to him and ask:
- "What?"
And he:
- "Get the job!"
It looks like he is taking some risk saying that. I pat him on the back to thank him and I leave.
Again I ask the same thing and see another one passing in front of me and leans over a balcony and says:
- "Get the job interview. Get the job."
I also thank him and leave.

My thoughts on this part of the dream:
-One of the progress that i made was to not allow the obstacle of the 2 feet wc entry stop me from continuing. It happened to me in other dreams, to not get into a place by the small entry, and getting stuck. Here, I was calm, and knowing it's a dream, I changed this obstacle.

-Another improvement was the fact that I did not get embarrassed about being without pants in the crowd. Knowing that it is a dream, I did not care about my appearance or with the opinions of others.

-A curiosity was that i'm portuguese, i dream in portuguese and the characters spoke to me in English. I do not know why.

-The most curious part was what they said. "Get the job." I already have a job. I'm not so happy with the job, but I'm not looking for one. Was this a warning for what could happen in the future?

What I want to ask you is:

1-Did some dream character tell you something that you've seen it happen afterwards?

2-Did you follow any advice of a dream character in the dream? What happened?