Clearly you can't see what I am talking about even if I reduce my arguments to school child level, so no point in continuing this.
You are not able to refute my point that a 3AC coach can only make profits when it is running full or as your reference points out only when it carries a high volume of passengers.
Trains like Humsafar don't make sense not because they are running on 3AC coaches but because they are running on routes that can't fill them adequately and they are also...
more... ultimately loss-making for the railways.
And you are here justifying churning out loss-making trains coz 3AC coaches on elsewhere regular trains are profitable. It's like feeding tigers hay just coz horses have grown healthy consuming it.
Lol, comprehend stuff man, before you throw news articles around.
Have fun anyways, I've made my point enough times I guess.