You do not know the size and sharpness of the pebble in their shoes, so do not be too quick criticise or laugh at their movement.
It is unfair and insensitive to conclusively judge the actions others without knowing and understanding their state and situation.
Put yourself in their shoes before you can understand their movement.
Before you criticise and condemn them, get closer to know the whole and true story.
Before you blame me put yourself in my shoes to understand me.
Many have been falsely judge, tagged and condemned, not because they are unredeemably bad but because we are too quick to conclude without verification.
Being quick to judge does not make you critical, it makes you a rash.
Learn to be objective and sensitive in your judgment, it is a mark love and maturity.