More animals, biting

I had run away from home and was walking along a way almost like how my family has always driven to the beach and my brother joins me and walks with me.  He wasn't necessarily running away himself.  He was really just there to be supportive, to sympathize.  But he had a snake with him, a big snake like a python, and at first I was carrying the snake.  But then he took over.  And I could tell the snake was getting impatient because of the way its head was veered back aggressively, sort of like something I saw once on Animal Planet.  And eventually the snake started to bite my brother.  And at first my brother didn't really seem to mind all that much.  But then the snake's bites started getting to him.  And he sort of keeled over and said, "Oh, he discovered I'm a Dominican.  I'm going to pass out."  And he started to pass out and I rushed to his aid.  And the dream ended.  I remember towards the end of the dream I was feeling pretty guilty and sad about running away from home.  I wanted to go home.  I missed my parents and felt bad for what I had done.