Irrational exuberance.
49% people do not have a bank a/c.
<a href="http://www.dailymail.co.uk/indiahome/indianews/article-3917994/Modi-drop-bomb-BLACK-MONEY-Billions-illicit-cash-fake-currency-turn-trash-Centre-abolishes-Rs-500-Rs-1000-notes.html" rel="nofollow">http://www.dailymail.co.uk/indiahome/indianews/article-39179...</a>