She felt ashamed about the subject. After that, whenever she remembered Rohdea japonica, she felt upset. So she decided that she had better not think about it and tried to repress it whenever it occurred to her. In short, she disliked the upset feeling and tried not to think of the herb. It is natural and could happen to anyone who has experienced such an event.
Normal people know that such a thing sometimes happens and forget it soon.
However, neurotic people can't forget any upset feeling at all and force themselves to try to get rid of it. They are adversely affected by their obsession. When crossing a river it is easy to swim with the current, but if we swim against the current we feel the water's resistance strongly. This symptom is like that experience. It's a plant that is used for temporary Tatoo, widely used in country, India to decorate the bride's hand and feet and also used as a hair conditioner.