Because of a foolish mistake and two stubborn fellow, a big fight started. No matter it is a trivial affair or not, it has lead to severe consequences. The solution is obvious and simple. Excluding of waiting time, the simple solution will just take less than 10 minutes. But the stubbornness existed. Leading to a crisis, lasted for more than 2 hours with irritating noises. Worst still, the result is not satisfactory that might last for quite a while. Why not they take the better option than trying to be smart/stubborn? I will not know, at least for now.