Meaning of "I'm Going Bananas" by Madonna

The lyrics of "I'm Going Bananas" by Madonna touch on the theme of mental instability and the feeling of losing control over one's mind. The speaker exaggerates their state of madness through vivid and playful imagery, using phrases like feeling like their mind is being devoured by piranhas or having bats in their belfry. This could be interpreted as a metaphor for the chaotic and overwhelming nature of life, or perhaps a commentary on the pressure and stress that can lead to a breakdown in mental health. The mention of possible external factors like the tropic heat, food, or wine as causes of their madness suggests a sense of helplessness and uncertainty about the source of their mental state. The repeated refrain of "I'm going bananas" and the humor injected in the lyrics could also be a way of coping with or bringing light to the struggles of mental health issues.