Without correcting ourselves we are expecting others to change

In our daily travelling we are seeing the buses are normally overcrowded. When we go inside the bus we can find space in the middle as many people standing in the entrance side of both. Though the conductors crying for moving into the empty space, they are not adhering but concentrating in their mobiles.
In addition to this, we are not following the rule of climbing in the back side and getting down in the front side of the buses but pushing others and criticizing others.
We first correct ourselves before expecting from others by strictly practicing ourselves to climb into the bus at backside and getting down in the front side.