Answer:
De-intensification
Explanation:
In simple words, de-intensification can be understood as the emotional display rule under which the individual subject to extreme emotions holds himself or herself back to not look weak or awkward in any way. This rule is applied to control emotions in extreme case like happiness while getting married or getting angry while someone is yelling at you etc.
True sit ins were used as a form of protest during the civil rights movement.
One organism benefits while the other is harmed