Agony 
To dream that you are in a state of agony means that anguish will get in the way of enjoyment.
Wound
To dream of a wound is a symbol of distress, anger, and grief. You should consider which aspect of your life is in need of healing.
Torture
To dream that you are being tortured denotes that you feel helpless in certain aspects of your waking life. Alternatively, it is probable that you are showing signs of sadomasochistic tendencies.
To dream that you are torturing others or see others being tortured suggests that you are castigating yourself for your own failures and wrongdoings. You are mirroring the person or animal being tortured.
Alternatively, the dream may indicate bottled-up emotions of vengeance.
Distress
To dream that you or others are in distress indicates that issues will work out in your favor. You will realize that what you were concerned with for so long was actually wasted effort. Loosen up a bit.
Heartache
Dreaming of a heart generally signifies undisclosed feelings, concerns and uneasiness about something. When someone dreams of an heartache, it represents a feeling of loneliness and disappointment from a friendship that has ended or is ending.
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