Beautiful response. Deep insight.

1. [Body ⇆ Mind] ← Atma (Madhva's response)
2. [Coolness ⇆ Ice] ← Atma (Observer) (Madhva's Analogy)
3. [Coolness ⇆ Ice (Observer)] (Marcia's method)

Ice and Coolness are distinct but near impossible to separate. Coolness is an inherent expression of ice.

Body & mind are distinct but they inherently express with each other.

Just laid out the methods for comparison.