Image stream whenever you have the time/chance 3 minutes a day if that is all you have time for more if you want. The more you do it the better you are able to decode the language of the inner mind. Strengthening your intuition and understanding the messages you receive from the deeper mind. There is no point in doing it if you turn it into a chore because that can create blocks that cause it to take longer to decode the messages.
You can discover that some things that seem to take ages to work out suddenly make sense. It will also help with visulisation skills. This is useful for situations where you are using positive mental imagry to enhance areas of your life.
Just remember to use a tape recorder and image stream out loud.
Alex