Meaning for a 7-year-old: Even if water looks small, sticky mud under it can make you get stuck.
- Even shallow water can hide sticky mud that might make you get stuck.
- The water may look low, but mud underneath can trap your feet.
- A puddle can seem safe, yet the mud below can hold you fast.
- Don't be fooled by shallow water — soft mud under it can slow you down or trap you.