First congratulation that u got long hrs in New Delhi! As everyone knows Dotis behave toward to Nepalese u don't have to expect to be called sir at airport instead they call u KANCHHA! Second if u have a lot of death president, they like to sell tawa ko rotis on the street for $$ so i would suggest u to go straight to Kothi and rescue 14-18 yrs nepali girls who were sold by their own parents or other freaks as many as you can instead of buying Doti ko roti. Good luck!