This was indeed the behavior of a gambler.
Gambling addicts never believed they would lose nine out of ten times and only assumed that their luck hadn't arrived yet.
Perhaps in the next round, they will be able to recover all their losses.
Once they had such thoughts, they couldn't stop gambling.
"When she found out that her husband was going to sell the house, the wife couldn't take it anymore and had a big fight with him."
"Later, she secretly hid the property ownership certificate."
"When it came to selling the house, the previous owner couldn't find the property ownership certificate no matter what."
"He guessed that his wife had hidden it and beat her up."
"He threatened his wife to beat her to death if she didn't hand over the property ownership certificate."
"The wife couldn't stand the heavy beating and told him where the property ownership certificate was hidden."