The dream could be expressing your approval with respect to decisions that you have made. It is possible that you feel satisfied with your successes and achievements. The future will bring you happiness, you should seize it. Perhaps the dream is telling you to smile a little more. An Indian guru named Paramahansa Yogamanda in his book titled The Search for Eternity encouraged his readers to make millions of smiles, as in front of others the face is very contagious.
Gallery of dreams
Do blind people dream?
Dreams in blind people depend on the nature of their blindness. Individuals who have born blind will not have visual dreams instead they have night mares, most of them revolving around their challenges faced during the day. They experience dream through their sensory inputs like touch, smell, noise and emotions. People who were blinded after birth can experience visual dreams based on the visions or images that they have seen.
Do animals dream?
Research conducted by various scientists show that animals do experience dream while sleeping. They also experience similar sleep stages like human beings - REM and Non-REM. If you have noticed a dog sleep, it might sometimes wag its tail, this indicates some response to its dream. A study was conducted in a cat by removing a part of the brain stem, which will not prevent it from reacting to the dream during REM. It was noted in some cats they were aggressively chasing mice as in reality.