Train

To see a train of cars moving in your dreams, you will soon have cause to make a journey. To be on a train and it appears to move smoothly along, though there is no track, denotes that you will be much worried over some affair which will eventually prove a source of profit to you. To see freight trains in your dreams, is an omen of changes which will tend to your elevation. To find yourself, in a dream, on top of a sleeping car, denotes you will make a journey with an unpleasant companion, with whom you will spend money and time that could be used in a more profitable and congenial way, and whom you will seek to avoid.
  

Journey: your life journey; Track: digestive tract