The video by Russell Foster about sleeping was interesting and informative. One of the facts given in the video was really impressive; an average human sleeps about 36% of the time in their life. For example, if a person lives 90 years then, he or she sleeps 32 years of their life. This is really fascinating that an average human would sleep over one-quarter of their lifetime. Secondly, I was amazed when I heard the fact that “100,000 accidents on the freeway have been associated with tiredness, loss of vigilance, and falling asleep.” I agree with Foster that sleep is really necessary for our body. I thought that as people get older, they need less sleep. But, that is not true because everyone needs a different amount of sleep as their body
