To dream that you cannot complete the sexual act is a sign of a feeling of impotence; the basic problem is that you feel a lack of enthusiasm and energy to face a situation. It is a symptom of laziness, of a negligence that will end up affecting your work and personal relationships. This episode is evidence that your ideals are very high, but you let yourself fall into comfort and easy options. The impossibility of connecting to your essence is detrimental to your creativity.
Improving memory can be done in a number of ways, and one of those is by having a good night's sleep. During sleep, your mind is still busy and going through the process of consolidation, where it strengthen your memories as well as the "practice" skills, which you have learned while you're awake. According to the associate professor at NYU Langone Medical Center, Dr. Rapoport says that something happens while we are all sleeping, and it helps us learn things better. Thus, if you're trying something new, you can perform it better right after you sleep.
What is a dream?
Dream is defined as a series of thoughts in the form of images that occurs in one's mind during sleep. It is a natural process that everybody undergoes in his life. Researches have found that people dream several times a night, each of the dreams lasting about 20 minutes. It is also found that a man spends 6 years of his life in dreaming.