The sacrifice involved in choosing a particular course of action is often referred to as an opportunity cost. This represents the potential benefit or value that could have been obtained from choosing an alternative course of action that was not pursued. Making decisions involves weighing the benefits of the chosen action against the costs of forgoing other options.
A person involved in an argument can be called a participant or a disputant.
That particular system of thought or doctrine is known as a philosophy.
When you stop insisting on something, it is called relenting or giving in. This can happen when you agree to let go of a particular demand or position in a situation.
A collection of essays in a book is called an anthology. Anthologies often bring together various essays, writings, or works by different authors on a particular theme or subject.
A set of moral principles or values is called an ethical code or ethical guidelines. It is a framework that dictates what is considered right and wrong behavior in a particular context or society.
characters
The primary mover.
receptive field
These compounds are called endorphins.
An amicus curiae brief. It provides insights or expertise on the legal issues involved in the case from a perspective that may not be represented by the parties directly involved.
Typically they are referred to as "single issue groups."
Endorphins.
The action was taxing the colonists for no reason. It was also called taxation without representation.
This refers to the particular moment in time when a choice is made to commit an act called sin. This can either be in thought or in physical action.
There are many world religions that once called upon human sacrifice. Voodoo is the most notable. Many African religions. The religion of ancient Greece and rome. Druidisim
There's no particular term for the act of thinking about it, but when he actually does it, it's called "defecting". "defecting" the action of defection. "defector" someone whom has defected.
The song is called Sacrifice, by T.A.T.U.