The new pair of glasses may not necessarily be wrong, it is just that your eyes need to adjust to the new power. There is usually a breaking in period for new glasses whenever the prescription changes ( just like shoes). The breaking in period is faster if the glsses are worn continueously. If you wear it occasionally, your eyes will need more time to adjust. I would advise you not to throw away the new glasses just yet.
To understand why sleep is important, think of your body like a factory that performs a number of vital functions. As you drift off to sleep, your body begins its night-shift work: 1  Healing damaged cells. 2  Boosting your immune system.  Recovering from the dayâs activities.
This is why itâs suggested that growing teenagers need up to eleven hours of sleep per night to maximize their growth. A good night's sleep, between 8.5 to 11 hours, will promote the production of growth hormones, which will be produced most efficiently during deep sleeps.