What is the answer to robot on the ice

The excerpt above is from page 21 of harry potter and the sorcerers stone by j.k rowling. which passage represents a

18 points so for my assignment there need to be like conflict and stuff but i don't know where i am going with this. can somebody me out? and it needs to be turned in by 12.ring ring, ring ring… “dr. watson, hi. i have run out of blueberries at my berry shop! may you pick some up on your way here? remember, not the ones by the big pine. the ones by the creek.” “of course, sherlock! i’m on my way right now. see you soon! ” said dr. watson. beep. dr. watson always wants to impress sherlock so he made sure to leave right away to have enough time to pick through all the berries and find the best ones. it was about a 4-hour walk from dr. watson’s cottage to the berry shop, so he made sure not get distracted. about 2 hours into his walk, he started approaching the berries. however, these were the ones by the big pine that did not look very appetizing. the blueberries were so small, you could taste the sourness through your teeth. most of them weren’t even ripe yet. straight green. dr. watson turned away with his sour face and headed toward the creek. there, he saw the most beautiful berries. plump and juicy, dark blue, and so big, you could almost compare them to some grapes! as dr. watson went to pick the first berry, sherlock called. “hi! just checking in. how is it going? we have a few people who put in orders for blueberries. they will be picking them up tomorrow morning and we still need to get the blueberries through the sanitizing process.” “yes, i am going as fast as i can. i will be there soon! ”

Laugh and be merry, remember, better the world with a song,    better the world with a blow in the teeth of a wrong.    laugh, for the time is brief, a thread the length of a span.    laugh and be proud to belong to the old proud pageant of man. (laugh and be merry/john masefield/public domain) which of these is the main idea of the poem?