When you don’t understand something, say:
“I don’t understand.”
People will explain again.
When you don’t agree with something, say:
“I don’t agree.”
People will respect your opinion.
When you don’t want to do something, say:
“No, thank you, I don’t want to do this.”
People will find a way without you.
When you want something, say:
“Excuse me, can you help me with this?”
People will be happy to give you a hand.
When you like someone, say:
“I like you.”
People will like you too.
When you know you did something wrong, say:
“I’m sorry. That was my fault.”
People will forgive you.