Learning to Roller Skate

I wobble,
I teeter,
I hug the wall
I'm a cheater.

Four wheels
on each foot,
I roll a ways
and then kaput!

Arms windmilling,
I grasp air and flail. 
But I won't give up -
I refuse to fail.

Slow and slothful -
I step-roll, step-roll.
Instead of skating
I'd rather bowl.