Please help me from english

I'm scared to talk to people what can i do to with this?

Which character threatens several times to kill solomon northup in twelve years a slave? clemens ray burch john williams robert

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?