Leap Frog.

In the game of Leap Frog
I'm always on my knees.
When they say it's my turn,
someone jumps in before me.

I've never leaped a second,
Not once in my whole life.
I'm just wondering when it's my turn,
Will it turn into a strife?

I've been waiting patiently,
For all my seventeen years.
But in my game of Leap Frog,
My turn never appears.