Where does the Speaker of Lok Sabha go???

Every LokSabha elects it's Speaker for orderly ruling of the house....
But irony of the situation,Order in the house is distant dream....
However I have noted quite frequently that Speaker of Loksabha is only presiding during early 2 hours of the day,rest of the time Speaker is nowhere to be seen !!!!

The question that comes to my mind is where does the speaker go???

When the Speaker is assigned a specific role to chair the proceedings,why does the speaker have to stay away from the proceedings most of the time??? Neither the Deputy Speaker is seen,but only to be substituted by some other member on the chair.This trend has become a routine.
If this is to continue,then why not the post of Speaker be abolished???

Let any memeber of the house subject to availabilty take over the proceedings as it is seen regularly...Now the question arises regarding impartiality of Speaker....To which I would state that member occupying the chair shall be deemed to be impartial-who cares???

By abolishing the post of Speaker,Dy.Speaker a lot of money can be saved in Consolidated Fund of India.According to protocol procedures the Lok Sabha Speaker is placed at 4th position,therby assigning a high status!!!

Does the Speaker deserve such position who presides Parliament only few hours a day ???
Moreover the house is in session hardly 4times in a year!!!

We need to think on it seriously beyond conventional mindset!!!