They should stand up cause it's the right thing to do, it prevents bullying, makes moral higher. Reasons why you shouldn't: you could get hurt, it's dangerous to interfere, you could become a target
Answer: There is nothing wrong with gossip. Rumors are completely different.
Explanation:
Gossip is okay as long at it is harmless and truthful. Don’t repeat a rumor or spread a rumor. Until the rumor is turned into a fact there should be no need to spread it.