Premanand Maharaj Ji
How can bowing to everyone and avoiding criticism help me become humble?
Bow to all, criticise none
As Bhagwan's servants, bow to everyone and everything, and pride dissolves. Do not speak or hear criticism of anyone, and hold hatred for no one.
If we are servants of Bhagwan, our work is to bow to everything, living and non-living; the habit of greeting all through the devotion of bowing destroys pride.