This dream states, in general, the advent of a bad time that will test you. However, if you find the extracted object is pleasant, what lies ahead are positive surprises. To exhume a person who is alive, in real life, marks the departure of a loved one. Probably because of a breakup; but if the person is dead in real life it is evidence of nostalgia for that person.
Gallery of dreams
Quality of Life
Most of us know that sleep can greatly affect the quality of life. There are just a lot of things that can easily affect our sleep. Thus, if you sleep better, you can live better. An 8-hour sleep is the recommended time for people to always have every day.
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.