• When you are giving a public talk, you assume that your nervousness is more apparent to others than is actually the case.
• You overestimate the amount of work that you contributed to a group project.
• You might believe that your colleagues all share your political beliefs and s...

... on the likelihood that a person will experience the egocentric bias:

• Use self-distancing language: for e.g,  instead of thinking “what should I do”, think “what should you do”/“what should [your name] do”.
• Try to see things from someone else’s viewpoint, or you can try to see things from a generalized external perspective.

It occurs primarily due to the fact that we tend to naturally examine and remember events primarily through our personal point of view.