Exactly Tat, it is the 'practice of promise', which is so common in Nepalese culture since ancient time, that left no choice for Ram but to go to the jungle. Nepal ,which was born about 237 years ago, has been suffering from shuch promise(promise for exclusion)- sometimes from Dasharath and sometimes from politicians. What the use of such promise that compells your own son and Buhari(Nari) from home? This is an example of PRACTICE OF EXCLUSION which left so many peopel in poverty.Culture never taught Nepalese how to INCLUDE . Dasharath's act is a perfect example of EXCLUSION. A culture whcih can kick out its own son and Buhari from home, what such culture will do to others?