According to the culture you come from, earrings could be indicative of certain social rank. But, this is also a dream that reflects the dreamer's relationship with the image he projects of himself. It's meaning is associated with that of ADORNMENT. On the other hand, they allude to frivolity and flippancy. Although ancestral tradition says that all the bad humors and negative energies of the body exited through holes in the ear lobe, modern tradition attributes this oneiric image to an omen of death.
Gallery of dreams
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.
Sleeping can help with the overall well-being than avoiding irritability. A lack of sleep can easily contribute to depression, but having a good one could easily change your mood or alleviate your anxiety. With a good night's sleep, you'll surely have emotional stability and balance.