6.7I you could invent something to help all of human kind ...what would you invent?

If I could invent something to help all of human kind I would invent happy medicine.It makes everyone happy feeling no stress no talking about money all the time and so on. Recently everyone was worried about bad times .Then Everyone was afraid of being fired.This time you eat this medicine you forget all the bad thing .Then you don`t heave a sigh when you are terrible now.