Anthony downs proposes "rational ignorance," which can be understood this way: when ignorance brings practical benefits (ideological benefits), we look for "rational" reasons to deceive ourselves, thus deliberately avoiding and ignoring truths that may subvert this ignorance.
Rational ignorance is essentially an ideological self-preservation, but this protection is temporary, and it is ultimately a chronic poison.
The "green beans" of the drama "Margaret and David Mung Bean" refers to trivial and small, so the plot is a trivial and trivial thing that happens to an ordinary couple.
David, Margaret, Zhao Zilong, Candy, Diamond, they lingered between trust and betrayal, waiting and love, and finally withdrew. The heart when betraying, the ridicule when discovering, the helplessness when forgiveness, the determination when giving up, everything is too realistic.
During the run-in period, Margaret changed her mind and liked David's friend Zhao Zilong, "spiritual derailment". David chose to endure deception and chose to ignore it. David's thought was "You cheated on me, but I don't know, can I keep you?" Subconsciously, David was the moral highest, because he accepted Margaret's betrayal, so Margaret would surely feel guilty for his "selflessness" and "forgiveness" and not leave.
However, David was just an ordinary man, not God, a man, deceived, always hurt, endured deception can not be healed, the wound will only get deeper and deeper.
In the play, Margaret is a female character who betrays her feelings, she loves to play, is greedy for freshness, and has been dragging on for three years, and she has felt very tired. For David, she gradually did not love, the body did not love, the mind did not love, Margaret wanted to break up, but, girlfriends and friends said that David is a "worthy of marriage" man, he is so good to you, why do you have to break up (such dialogue is not very familiar).
Therefore, Margaret was no longer willing to "not love David", chose to endure, and convinced herself that "I love David". She was actually just reluctant to be good to David. After living together, on the contrary, it became more and more sad, entangled to the end, overnight, love was gone, friendship was gone, except for the wounds, there was nothing.
But in the face of love, will you ever be Margaret?