Fatigue (also called exhaustion, lethargy, languidness, languor, lassitude, and listlessness) is a state of awareness describing a range of afflictions, usually associated with physical and/or mental weakness, though varying from a general state of lethargy to a specific work-induced burning sensation within one's muscles. Physical fatigue is the inability to continue functioning at the level of one's normal abilities. It is widespread in everyday life, but usually becomes particularly noticeable during heavy exercise. Mental fatigue, on the other hand, rather manifests in somnolence (sleepiness).

Fatigue is a non-specific symptom, which means that it has many possible causes. Fatigue is considered a symptom, as opposed to a medical sign, because it is reported by the patient instead of being observed by others. Fatigue and ‘feelings of fatigue’ are often confused.

Physical fatigue or muscle weakness and/or aches, (or "lack of strength") is a direct term for the inability to exert force with one's muscles to the degree that would be expected given the individual's general physical fitness.

Thomas Dexter "T. D." Jakes, Sr. (born June 9, 1957) is the bishop/chief pastor of The Potter's House, a non-denominational American megachurch, with 30,000 members, located in Dallas, Texas. T. D. Jakes' church services and evangelistic sermons are broadcast on The Potter's Touch, which airs on the Trinity Broadcasting Network, Black Entertainment Television, the Daystar Television Network, The Word Network and The Miracle Channel in Canada. Other aspects of Jakes' ministry include an annual revival called "MegaFest" that draws more than 100,000 people, an annual women's conference called "Woman Thou Art Loosed", and gospel music recordings.

In the fall of 2009, Jakes planned on launching a secular daily talk show, syndicated through the CBS Television Distribution group; however, economic troubles in the industry may put his new program into jeopardy.

In 2005 Jakes accompanied President George W. Bush on his visit to the areas devastated by Hurricane Katrina. In his book Decision Points, President Bush describes Jakes as "a kind of man who puts faith into action."