Every person has weaknesses, and someone may use those weak points for his own benefits. Thus, manipulation and exploitation of weakness easily take place more than people think. For example, fraud happens frequently by acquaintance or anonymous people in modern society. William Shakespeare shows examples of how one can control others and exploit their weaknesses in the plays, Hamlet and Othello. Characters in each play, especially antagonists, instigate tricks, deceptions, and manipulative stratagems against other characters.
