<span>A sudden change in the level of sound
Good luck! :D</span>
Answer:
we option 2 and option 4 are just stuped ideas and in my experiance option 1 would be your best bet but if that fails (wich it shouldn't) then do option 3
Explanation:
Answer: yeah definitely
Explanation: could be based on self idealization or even culture tbh and social norms as well:))
Vocal chords? since in theatre its mostly acting