Heights of immaturity

Indian politics is anyway full of immature politicians who are merely interested in ( and capable of) playing 'party politics' rather than do something good to the nation. But this particular instance of a Parliament boycott by opposition is rather exasperating.
I believe that the left has as big a part to play in formulating the country policies as much as the right. The opposition needs to act as a watchdog, giving constructive criticism and supporting the correct decisions made by the goverment.
However, there is only one kind of opposition in India - oppose everything that the goverment does (even if they say 'sun rises from the east'). How much of the tax payers earnings can they throw in the drain by refusing to attend the ever costly paliament session? Can the Indian politicians rise above party politics and think of the nation? For once?