"After all, who came up with the definition of happiness?"
"Ha, no one knows this."
"Does getting what you want mean happiness?"
"It's natural to think so."
"Is it unfortunate to lose someone important?"
"Well, this question is really difficult."
"Happiness equals having a hopeful future?"
"You can't say that."
"Then what is despair?"
"It exists for hope, a stepping stone."
PS. Please forgive me for the poor writing.