A. It can cause property damage.
B. We remove the obstacle that is the cause of our frustration
C. we aim it at people or things that are not the cause of our frustration
D. it’s sometimes necessary to change our goals
Depending on the cause of the aggression. If the aggression is reactive, then this is the problem. However, if the aggression is predatory and not caused by some event we are reacting to with anger, then the problem is wholly with the person and not the aggression.
E. All of the above and more