Answer:
False. A ballet waltz step is made up of 6 steps. Three walks forward, one walk to face back, two walks backwards.
Felt that-
thanks for the points! :p
In a narrative, a lot that you learn about the plot and the characters (more importantly the main character) is through dialogue. If dialogue isn't effective in a narrative, your reader may not capture the situation that the characters are facing nor the personalities and of these characters.
It would vibrate, and at enough force it could break it loose from its supports.