Rats keep a close relation to sickness and death. In Egypt and China they embodied the evil deity of plague. Dreaming of rats is not exactly pleasant, as they symbolize degenerative passions that are consuming you, such as rancor, jealousy, hatred, avarice, etc. It deals with those thoughts and feelings that you hide or reject, but that you have inside. If in the dream you are aggressive towards the rat it is a sign that you have the capacity to dominate the situation. However, the dream could also reference a certain attitude of the dreamer: you may be behaving like a sewer rat in real life, and your subconscious is reproaching you. Some superstitions believe that rats have human souls. Generally, their actions should be observed in dreams, and corrected if they are found in your behavior.
Gallery of dreams
Types of sleep
There are two types of sleep that most of the humans undergo - REM and NREM. REM refers to the Rapid Eye Movement and NREM refers to Non-Rapid Eye Movement. Every individual will alternate these two types of sleep. Non-REM sleep will occur for a short period of time in the first stage of your sleep followed by the REM sleep. Dreams occur during the REM stage, where it lasts for 20 minutes. According to a researcher, J. Allan Hobson, dreams that occur in REM stage are usually forgotten when the individual wakes up. Studies conducted on patients during sleep shows that the frontal lobes in the brain, that are responsible for storing information, are inactive during the REM stage, which is the main cause for forgetting the dreams. Studies also show that this is the stage where you have the most intense dreams.
Keep stress at bay
Your cardiovascular health will likely to suffer when you deprive yourself to sleep. Sleeping can surely reduce the levels of stress you're going through and with that, you could have a much better control of your blood pressure. Not having enough of sleep will also affect the levels of your cholesterol, which plays a significant role in heart disease.