[header] How to overcome prejudice [title] Assess your own biases. [step] In order to combat your own biases, you first need to know what they are. In social psychology there are tools used to assess implicit feelings and beliefs about different individuals; these are called implicit association tests (iat). 
These tests will tell you your level of inherent bias toward certain groups of people. [substeps] You can take an iat, created by harvard university, on any number of topics including sexuality, religion, and race.