If you were a Hollywood actress, life in Los Angeles might sometimes get boring. You might be surrounded by people who all looked as beautiful as each other, all whined in an identical, annoying lilt, went to the same Botox clinics for a lunchtime lip job. All the roads might look similar and sterile after a while, the smell in the air sanitised, the weather predictable, the language familiar. You might wake up one morning fed up with the sameness of it all and decide adventurously to trade it for the ultimate experience in contrast taking a long-distance luxury train on India&rsquos humble railway system.