We are all biased. We believe and advocate different things - from political party platforms, where we choose to live, what we choose to do with our time and livelihoods. This is exercising freedom of thought, which should be a precious right. Where does this cross the line? When our choices harm others, or we are derogatory about other points of view. Tolerance, consensus and collaboration are built on mutual respect - not superiority, disdain or fear.