Sleeping at Soekarno Hatta Jakarta!

Its not once that i read this quote "you're not a backpacker if you never sleep at airport" well.. to be honest there are so many things that made someone qualified as "backpacker" and its so universal that you will find the meanings quiet different to one another.Ok, lets go back to the topics.I will say i did once sleeping at the airport. And its in Jakarta, oh yes, i wish its in Changi airport