燕子の物语

DayDream

Daydreaming is classified as a level of consciousness between sleep and wakefulness.
Studies show that you have the tendency to daydream an average of 70-120 minutes a day.
It occurs during  waking hours when you let your imagination carry you away.
As your mind begins to wander and your level of awareness decreases,
you lose yourself in your imagined scenario and fantasy.

P/s: Sound very de me.  =X

Nightmares

Nightmares are a subcategory of dreams.
The distinction of a nightmare is its frightening and/or emotional content.
You tend to wake up in fear in the midst of a nightmare.
Because of its frightening nature, you are more likely to remember your nightmares and the vivid details.
They have a bigger impact upon your waking mind.
Its images stay with you throughout the day.

A nightmare is a disturbing dream that causes you to wake up feeling anxious and frightened.
Nightmares may be a response to real life trauma and situations.
These type of nightmares fall under a special category called Post-traumatic Stress Nightmare (PSN).
Nightmares may also occur because you have ignored or refused to accept a particular life situation.
Nightmares are an indication of a fear that needs to be acknowledged and confronted.
It is a way for the subconscious to wake up and take notice

P/s: Is that why I have been having nightmares a few weeks ago?

Recurring dreams

Recurring dreams repeat themselves with little variation in story or theme. 
These dreams may be positive, but most often they are nightmarish in content. 
Dreams may recur because a conflict depicted in the dream remains unresolved or  ignored.
Once you find a resolution to the problem, your recurring dreams will cease.

P/s: I only had this kinda of dreams once I think.

Prophetic Dreams

Prophetic dreams, also referred to as precognitive or psychic dreams, are dreams that seemingly foretell the future. 
One rational theory to explain this phenomenon is that your dreaming mind is able to piece together bits of information and observation that you may normally overlook or that you do not seriously consider.
In other words, your unconscious mind knows what is coming before you consciously piece together the same information.

P/s: This is what I call deja vu.