Mental Model: Rock Logic vs. Water Logic

Rocks are solid and have a rigid form. They have a definite structure. While on the other hand, water doesn’t have well-defined boundaries. It is as real as a rock, and yet its permanence is not defined by its shape. Rocks don’t change their shape until some physical effort is applied to do so. A rock is similar in its form in a bowl as it is in a vase.

Read →