Once amiable and easy going, he was now sullen, rigid, and impatient.
Because he was extremely scared and surprised
After the storm, no one could get in or out because of all the trees in the road.
Answer:
the meaning of the quote is u should try something whether ur good at it or not . yes I do agree with the quote it relates to our world because people make mistakes all the time ... practice makes perfect
hope this helps