Here's a breakdown of the meaning:
* Holding a hand: This action represents physical closeness, connection, and empathy. It's a gesture of comfort and support.
* Medicine: Medicine symbolizes healing, relief, and restoration. It refers to something that alleviates pain, illness, or suffering.
Putting it together, the simile implies that:
* Physical touch can be incredibly soothing and therapeutic. Holding someone's hand can provide a sense of security, reduce anxiety, and offer comfort during times of stress or distress.
* Connection and empathy are essential for well-being. The act of holding someone's hand conveys understanding, care, and presence, which can be immensely powerful in helping someone feel better.
Therefore, the simile highlights the healing power of human connection and touch. It suggests that holding someone's hand can be a simple yet profound way to provide comfort and support, much like a medicine can alleviate physical ailments.