Whatsapp is like OXYGEN for new generation, we all are just adicted to it.i can bet all of us can stay for few hours empty dummy.but we cannot keep overselves away from whatsapp, we will definetly check our phone at least for 4 times in every 10 mins.well about me I never avoid my phone even though its charging.A nofication sound of whatsapp makes us feel like something, who might have texted whether its friend, girl friend, sir, friend, uncle-aunt, mom-dad, sis.well I will say its a kind of another oxygen for us.