Dream of

I saw a white bull stalking me.. I was in a car and the car in a dry canal.. It was left hand drive.. But in my country its right hand drive... I drove my car in reverse the bull in front shield glass... It was not aggressive but it was persistent.. Then the dream changed.. It was a bullock cart moving over a tin rooftop house.. It had a heavy load and as I wondered how they did it.. A male voice suggested it nothing they do it often... Now what does this all mean..