How do I deal with a co-worker who is narcissistic?

Coping with some narcissistic co-workers can be hard especially if you do not know how to deal with them. The first option is to avoid them at all costs. The less that they get to know you, the better it would be for you. Another great strategy is to make sure that you will not become too taken in by the flattery that they will shower upon you.

It is very likely that they will do it so that you can return the favor. You can just continue doing your job and pay no mind to what the narcissist is doing. It will allow you to focus on your job more and complete whatever tasks need to be completed on time.