Hamburg, Sep 7 : It's 3 a.m., pitch dark and you can't sleep. How can you survive the next day after being awake so long the night before? Difficulty in sleeping is a common problem but there are ways to escape it.
"If you offered someone one million euros to fall asleep in 10 minutes, he would not win the money," said Cornelius Kellner, a sleep specialist. It's normal to be awake at night occasionally.