I don't think you should try to be anything you're not. If you're not smiling all the time or always happy - I don't think it matters. If you're having bad day, show you're having a bad day. Don't try to put up something that's fake.

Quote

“I don't think you should try to be anything you're not. If you're not smiling all the time or always happy - I don't think it matters. If you're having bad day, show you're having a bad day. Don't try to put up something that's fake.”