I am going to assume you are talking about emotion. If that is the case then it's better to let it all out, let the wall fall.
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 :)
Answer:
mucus
Explanation:
mucus is more out nose.insulin and bile for digestive system
Bulimia? Im pretty sure because after eating you throw up with this disorder.
Answer:
Hummingbird can flying front and backward too and they wings beat fast.
