If in a dream you see documents under a signature stamp "Top secret", then in real life you risks to be trapped because of excessive trustfulness. To see the broken signature stamp of a guitar means that to your plans is not allowed to be carried out because of your negligence. If the bird signature stamp dreamed you, then be careful not to get into an unpleasant situation.
Be sure and keep any other thoughts out of your mind before drifting to sleep as a cluttered mind can decrease the chances that you will remember your dreams upon waking. Also, focusing on remembering your dreams upon waking in the morning is another very important thing. This sounds very easy, but is often hard for some to do. Interpret a dream by "dictionary dream of interpretation"
When you very first wake up, simply think about your dreams. Don't allow your mind to drift off to other things, just lay there and think about the things you dreamt about the night before - dictionary dream meaning.