Indian Railway Catering & Tourism Corporation [IRCTC] — train experience

Its all about our indian railways and my experience about this.
Train no. : 22851 maq-vivek express
Where i boarded from bhubaneswar to visakhapatnam, travel duration 6hrs
Believe me or not the discomfort you experience having a reservation ticket in this train is hell too much and getting a lower birth is kinnda a nightmare and lot about choosing security and sleep as this train is completely filled with non ticket holders or the people without any reservations laying kind of occupied on the floor and all the seats with more than two person per seat. And the results? The bathroom has a #### queue for going in :3 i had a pathetic experience in this train.
I have attached some pictures well this is just of my seat and hope you can imagine of the whole coach and train :3