Don't worry/ Don't you worry?
My group member who's a native English speaker once said "don't you worry" to the supervisor when he planned to deal with something on his own. I got his point but find it interesting about the expression. If I were in the case, I would say "don't worry" instead.
Is there any difference?

Question

Don't worry/ Don't you worry?
My group member who's a native English speaker once said "don't you worry" to the supervisor when he planned to deal with something on his own. I got his point but find it interesting about the expression. If I were in the case,  I would say "don't worry" instead.
Is there any difference?

Answer

Both are identical in meaning.  #1 is more common.  #2 emphasizes "you" and is often used with children.

1. Don't worry.
2. Don't you worry.

Answer

They do both mean the same, but "Don't you worry" can be said in a warmer, more comforting way. "Don't worry" is a little less warm, but not cold or rude in any way.

لا تفوّت فرصة تعلّم لغة جديدة وأنت مرتاح في منزلك. تصفّح مجموعتنا المختارة من مدرّسي اللغات ذوي الخبرة وسجّل في درسك الأول الآن!