Generally, for matters under heaven, those closely involved cannot see as clearly as those outside. This old saying was proved again today as I watched the matchmaking program on TV this morning with mother. One of the female guests seeking partners present revealed her foolishness completely without realizing herself. She had been divorced for twenty years but still remembered her disputes with her former husband over trifles. As she opened her mouth, she began to cite some facts in detail to criticize her former husband. In fact, the more she said the worse impression she would give the audience. This was enough to discourage any attempts of the other male guests to get in touch with her.