The second thing (and most important thing) that bilbo took from smaug was

this is on the book the hobbit

i believe it would be the first one the importance of internet safety

explanation:

because now and days kids don't know what the can find on the internet they can find dark web, 4 chan ect. if we don't teach them internet safety anything can happen.

(don't search up,dark web,4 chan u have been warned)

b. both have yearned to escape the environment they experienced as a child.