Answer:
B taking care of the animals is the Best way to show kindness
Answer: It learned no to be too trusting.
Explanation:
I used to consider myself a friendly person because I liked to talk to people and would always choose to think the best of everyone. However, at some point, I realized that I could be quite naive sometimes, allowing people to take advantage of me. So I had to learn no to be so trusting all the time and carefully choose those who are worthy.