Internet dousing refers to the mass posting of repetitive, meaningless, or misleading content on forums, social media, and other online communities in order to attract the attention and participation of other users rather than really solving problems or providing valuable information. This kind of behavior is often considered immoral and may negatively affect the health and stability of the community. As for why the water was sweet and bitter, it might be related to the specific situation and the source of the water. In some cases, the water may contain sugar or other sweet chemicals and thus taste sweet. In other cases, the water may contain impurities or bitter chemicals and thus taste bitter. The specific situation needed to be analyzed in detail. It could not be simply attributed to the sweet and bitter water.