Fear is a feeling induced by perceived danger or threat. Fear is something that indicates to the person that the situation is unsafe and that they should try to get out of the situation as soon as possible....

A phobia is an irrational and overwhelming fear of a living or non-living entity which can be an object, situation, feeling, place or animal. They are broadly divided into two categories – simple and complex...

Depersonalization is a disorder in which one feels detached from oneself. A person also observes oneself as a viewer in this condition. On the other hand, derealization is a disorder in which the exterior...

A need is anything which is essential for survival. Everything else than need falls into the category of want which is inessential for basic survival but is usually required for the fulfillment of desires.

Sacrifice is about giving up something. It is mostly not driven by any form of selfishness. On the other hand, compromise is a kind of settlement where a person reduces or lowers the demand. Unlike compromise...