Yes, that is true, all of us have different ways of saying the same thing. And that comes from our cultural background. Every culture has its own way of doing things.
Each culture has its own rights and wrongs. Culture forms the attitude, behavior and mentality of a person. Each culture also has its own etiquette and manners. So our language and our conversations are deeply affected by our culture and social background. That is why we have different ways of saying the same thing. Because we choose our words according to our social and cultural background.