Sleep: How Crucial It Is!

Most of us, teenagers especially, think that sleeping is a distasteful intrusion into the time we would otherwise spend on our smart phones and laptops.  Scientists are slowly waking up to how crucial night-time sleep is, and what a foundational role it plays in our health.  If you are curious to learn more, see this essay by a student.  If you can understand Tamil, watch this segment (01:10:49 to 01:19:00).  No amount of daytime sleep can compensate even an hour's of night-time sleepneglect it at your own peril!