Report Abuse. 1  For the best answers, search on this site https://shorturl.im/aw2eZ. 2  I think that the average person can walk a mile in 20 minutes. 3  I walk a mile in 16min....I'm 63yrs old...I do walk rather fast....I average 2.6hours to walk 10 miles....I do that everyday....lol.  20 to 30 minutes.
When cataplexy is present, the cause is most often the discrete loss of brain cells that produce hypocretin. Although the reason for such cell loss remains unknown, it appears to be autoimmune in nature (an autoimmune disorder is when the bodyâs immune system mistakenly attacks healthy cells or tissue).
Narcolepsy can cause serious disruptions in your daily routine. Sometimes, narcolepsy can be accompanied by a sudden loss of muscle tone (cataplexy) that leads to weakness and loss of muscle control. Cataplexy is often triggered by a strong emotion, most commonly laughter. Narcolepsy is a chronic condition for which there's no cure. However, medications and lifestyle changes can help you manage the symptoms. Support from others â family, friends, employer, teachers â can help you cope with narcolepsy.