As means of public transportation, the bus symbolizes the need to share projects, ideas, or thoughts. Dreaming of this vehicle shows that you should have to relate more often with loved ones, fleeing from negative isolation. On the contrary, if you see yourself as the only occupant of a bus, it means you have a great shyness or selfishness. Missing the bus denotes a frustrated hope of change or a desire to get out of the current situation, but without being clear on the new direction.
One of the reasons why people always get involved in road accidents is that, they are tired while driving, or that they lack sleep. Many people do not realize that their performance can be highly affected by having not enough sleep. Sleep deprivation can affect reaction as well as decision making, not to mention that it could make a person unable to drive well. It goes the same with drunk driving.
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.