research other methods like Light Therapy, and Chronotherapy, which may be used in addition to these. Try reading a book for a bit, if you can't fall asleep, it will make you tired. Sleep deprivation can decrease your focus and ability to think properly by up to 33%. This makes you more likely to injure yourself if you work with machinery or even drive to work. After a mere 17 hours without sleep, ones brain power is lower to the same degree as being intoxicated. Related Articles Featured Articles Meet a Community Member Meet Karin , an aspiring cattle-woman from Alberta, Canada who's adopted and dramatically improved our cattle and farming articles. She also enjoys patrolling recent changes, formatting, and correcting spelling and grammar. Her favorite article on wikiHow is How to Judge Conformation in Cattle because it was challenging to write, and will continue to grow as she learns more about the topic.