What does touching one's stomach represent in psychology?
Touching the abdomen generally reflects psychological needs such as seeking security, relieving anxiety, expressing comfort, conveying self-soothing signals, and reflecting attention to bodily perception. The detailed analysis is as follows:

1. Seeking Security: The abdomen is a relatively vulnerable part of the body. Touching it can create a psychological sense of protection through skin contact. This action often occurs unconsciously in unfamiliar environments or stressful situations, helping individuals establish a psychological safety barrier.
2. Relieving Anxiety: When people feel tense or anxious, their autonomic nervous system is affected. Gently touching the abdomen can regulate neural arousal through mild physical contact, reducing inner unease and gradually stabilizing emotions. It is a common instinctive behavior for emotional regulation.
3. Expressing Comfort: In relaxed and pleasant situations—such as after eating a satisfying meal or being in a familiar environment—abdominal touching may naturally occur. This is an external manifestation of psychological comfort, signaling satisfaction with and acceptance of the current state.
4. Conveying Self-Soothing Signals: When facing setbacks or negative emotions like sadness, touching the abdomen acts as a simplified version of a "self-hug." Through bodily contact, it provides psychological comfort, alleviates the impact of negative emotions, and helps restore emotional balance.
5. Reflecting Bodily Perception Awareness: If there is slight discomfort in the abdomen or if an individual is particularly sensitive to bodily states, abdominal touching may occur frequently. This reflects psychological attention to physical sensations, using touch to check bodily conditions and reduce worries about uncertain physical feelings.
In daily life, one can observe the contexts in which they touch their abdomen and, by considering their concurrent emotions and mental states, gain insight into their underlying psychological needs.