They create a happy mood because of their vibrant colour.
Answer:
"Once you've learned to use it" must indicate that you've mastered something, and once you've mastered this thing you could maybe evolve it and keep evolving it as said in this qoute "there's no end to what you can do" since you've already mastered it.
I'm not sure about this answer but I tried my best to help.
Answer:
It seems to be a theme of ambition.
Explanation:
"it's handle torward my hand" hints the ambition to use it. The handle being toward them makes the blade much more suggestive torwards using it.
Answer:
C.The nurse felt my pulse