In general, this is an anxious dream in which the dreamer tries to move and is unable to. This nightmare could originate from a physiological problem or an uncomfortable position of some body part. If this is not the case, the dream reflects a real situation in which immobility - whether spiritual or intellectual - is the fruit of an inferiority complex or low self esteem. In this case, you must study the causes to get to the bottom of the problem and find an adequate solution. When the dream does not generate anxiety, but rather tranquility, then it is interpreted as a sign of physical or mental exhaustion. In this case, it warns of the immediate need for a break.
Gallery of dreams
Some people can recognize dreams while sleeping; this type of dream is called lucid dreaming. Most of the people would have experienced this type of dream atleast once in their life. You can actually control these dreams. One of the popular dreams that most of us experience is as flying in the sky; you can try lucid dream by imagining your house beside the flying aid.
Reading in dream
Sometimes you will not be able to differentiate lucid dream. If you want to be sure, try reading a simple sentence, if you are able to read then you are in wakeful stage if not you are in lucid dreaming. Studies show that you cannot read while dreaming or you will not find the repeated sentences one more time.