Insomnia is when your sleeping pattern gets later every day and for the worst case your night and day are reversed. For example, when you stay up all night and sleep and take a long nap the next morning, you will not be able to sleep early that night again thus breaking your sleeping patterns. This can affect your lifestyle but if you know the cause and plan a countermeasure, you will be able to overcome it easy.

Why?

A human biological cycle is normally 24 hours. But this can be adjusted every day by many environmental factors. For example, if you wake up early in the morning and get sunlight earlier, your biological rhythm gets shorter. So in opposition, if you stay up late reading books, watching televisions or play games until late at night your biological clock will be set to later naturally. But this doesn’t have anything to do with how long you sleep. If you are healthy, your biological clock can reset your time and adjust it so you can have the normal 24 hour biological rhythm back. But there are more reasons for insomnia such as over stress or depressions. When people are stressed they can’t sleep and this will crisscross your biological rhythms.