A duvet set includes a duvet insert and cover, as well as usually matching pillow shams. A duvet cover set, on the other hand, only contains the cover with accompanying linens–the duvet insert is being sold separately.
Those who fly regularly for work could be more at risk of sleep deprivation. Flying at high altitudes leads to disturbed sleep due to the lack of oxygen.
“The minute you get away from fundamentals – proper technique, work ethic or mental prep – the bottom can fall out of your game.”