Fever is not one of the four most common indicators of the inflammatory response. The inflammatory response is a form of manifestation of many diseases, and is nothing more than a nonspecific response of the organism to an aggressive agent. This inflammatory response occurs in vascularized connective tissues and is given with the sole objective of isolating and destroying the aggressor as well as repairing the damaged tissue or organ.
if you have a positive attitude about everything you wont feel sad about anything and then you will just feel this overwellming happiness and joy inside your soul.