Answer:
b. larynx
Explanation: hope this helps :)
Yes because when you want something to be perfect you tend to try and imagine it beforehand so you know what to do perfectly and if you mess up you can imagine punching the person who messed you up :)
Dependability, reliability, trust.
Answer:
Well it depends on what you mean but it could be that you or something is limiting what you can do or chose to do, these are rare unless you create these barriers yourself.