Let's see if you can stay positive while you're being indicted for criminal negligence.
You can be positive that the kiddos are going to be living with their respective daddies because I was serious about orphaning your kids if I don't get what I want.
Positive isn't the same thing as happy, though a lot of people get them mixed up.
A lot of people try to tell you be positive, which implies that it will make you happy to be positive, but positivity and happiness are not the same thing.
Is what you want to conduct to produce Love, Peace, Happiness, etc. Opposite of negative spiritual energy which produces Hate, War, Sadness, etc.
If you want to get stronger, lift weights. If you want to get smarter, read an encyclopedia. If you want more positive spiritual energy, practice doing good.