Hello Susan, yes you are correct. The phrase "get away from it all" does refer to taking a holiday or to escaping from your everyday lifestyle. To use it in a writing: "My everyday life is so hectic and chaotic. I think I will get away from it all and go have a holiday in Hawaii."

To get away from it all, take a holiday to escape from a busy or stressful lifestyle. or... Get away from it all: take a holiday to escape from a busy or stressful lifestyle. Apart from that it's perfect...

hi susan nothing better then facing your real life. and be stong

Or a stressful life. Rest is perfect 👍