Nightmare

A nightmare is an unpleasant dream that can cause a strong emotional response from the mind, typically fear but also despair, anxiety and great sadness. The dream may contain situations of discomfort, psychological or physical terror. Sufferers often awaken in a state of distress and may be unable to return to sleep for a small period.

Nightmares can have physical causes such as sleeping in an uncomfortable or awkward position, having a fever, or psychological causes such as stress, anxiety, and as a side effect of various drugs. Eating before going to sleep, which triggers an increase in the body's metabolism and brain activity, is a potential stimulus for nightmares. Recurrent nightmares may require medical help, as they can interfere with sleeping patterns and cause insomnia.

Etymology

The word "nightmare" derives from the Old English "mare", a mythological demon or goblin who torments others with frightening dreams. Subsequently, the prefix "night-" was added to stress the dream-aspect. The word "nightmare" is cognate with the older German term Nachtmahr.

Walking

Walking (also known as ambulation) is one of the main gaits of locomotion among legged animals, and is typically slower than running and other gaits. Walking is defined by an 'inverted pendulum' gait in which the body vaults over the stiff limb or limbs with each step. This applies regardless of the number of limbs - even arthropods, with six, eight or more limbs, walk.

In the United Kingdom and Ireland, the term walking includes activities such as walking in a park and trekking in the Alps. However, in Canada and the United States the term for a long, vigorous walk is hiking, while the word walking covers shorter walks, especially in an urban setting.

Difference from running

SAS

SAS or Sas may refer to:

Organizations

Military

Business

Gordon Ramsay

Gordon James Ramsay, OBE (born 8 November 1966) is a Scottish-born British chef and restaurateur. His restaurants have been awarded 16 Michelin stars in total and currently hold 9. His signature restaurant, Restaurant Gordon Ramsay in Chelsea, London, has held 3 Michelin stars since 2001. Ramsay is known for presenting TV programmes about competitive cookery and food, such as the British series Hell's Kitchen, The F Word, and Ramsay's Kitchen Nightmares, along with the American versions of Hell's Kitchen, Kitchen Nightmares, MasterChef, MasterChef Junior and Hotel Hell. In 2015, Forbes listed his earnings at $60 million for the previous 12 months, and ranked him the 21st highest earning celebrity in the world.

Early life

Ramsay was born on 8 November 1966 in Johnstone, Renfrewshire, Scotland. From the age of five, he was raised in Stratford-upon-Avon, Warwickshire, England. Ramsay is the second of four children. He has an older sister, Diane; a younger brother, Ronnie, who Ramsay revealed had been behind bars for heroin possession as a juvenile; and a younger sister, Yvonne. Ramsay's father, Gordon James Senior (died 1997), was – at various times – a swimming pool manager, a welder, and a shopkeeper; his sister Yvonne and their mother, Helen (maiden name: Cosgrove), have been nurses.