In a number of countries, sleeping hours of individual are reducing day-by-day. This is primarily due to modern lifestyle, hectic working hours and technology advabncement. Due to these reasons, whole society is affected in the wrong way. The main cause for people sleep less is the adaptation of modern lifestyle, which forces them to take less sleep as they want entertainment in the form of late-night parties, talks and road trips. Futher, due to an increase in working hours, individuals are not able to take nap soundly and effectively. technological advancement is another issue because of which an individual‘s sleep has decreased. Due to the launch of mobile apps and social nerwork sites, not only youngsters but adults also play games online, which do not allow them to sleep or take rest as they want to go to the next level of game.