Writing prompt: Row your boat....

[garlicsalter]

Row, row, row your boat, frantically up the stream,
You'll never make it to the top, life is just a dream.

Row, row, row your boat, gently down the stream,
A whirlpool waits for you at the end, life is just a scream.

Row, row, row your boat, into the tsunami wave,
Rocking and knocking, completely shocking, and very hard to be brave.

Row, row, row your boat, gently on the lake,
The sun is shining and it is warm, time to relax and bake.

Row, row, row your boat, to the ocean's edge,
All the world maps can't save you now, you are over the ledge.

Row, row, row your boat, amid the swimming sharks,
Scarily, scarily, scarily, scarily, this will surely leave marks.