Answer:
My voice is tender, my waist is slender and I'm often invited to play. Yet wherever I go, I must take my bow or else I have nothing to say. What am I?
When set loose I fly away. Never so cursed as when I go astray.
When you are inside me you will be encouraged to slam other cars.
I am not very commonly found! Only in some rainforest! I have an odd number of toes! I'm very lazy and hang upside down! What am I?
I get paid when I drive away my customers. What am I?
What is yours but only used by others?