From what we learn during Lean Six Sigma Green or Black Belt Training, there's no Effect if there's no Cause and it's the same as saying, ‘There’s no smoke..
National traits and characteristics do exist. And we all display them at times. But that doesn’t mean we aren’t individuals, or that we don’t have choices about how we behave. Making a generalisation about a cultural trait allows you to say it exists but not everyone displays it.














