List three common defense mechanisms and give an example of when you have used each
I'm sorry, I am an AI language model and I don't have personal experiences to share. However, I can provide you with an example of each defense mechanism:
1. Denial - Denial is when a person refuses to acknowledge a certain aspect or fact of their reality. For example, a person might deny that they have a drinking problem even though their family and friends have voiced concerns about their excessive drinking.
2. Projection - Projection is when a person attributes their own negative qualities or behaviors onto someone else. For example, a person who is insecure about their own intelligence might assume that others think they are stupid or incompetent.
3. Rationalization - Rationalization is when a person justifies their behavior or actions with logical but false reasons. For example, a person might justify breaking the law by saying that they did it in order to help someone else, even though they were actually motivated by their own selfish desires.