How do you mentally keep negative energy at bay? I was trying to explain this to my 7 year old yesterday. I was trying to tell her how powerful her mind is and how she can visualize a protective bubble or shield surrounding her, bouncing negativity off her.

I tried to explain it using scenarios like how metal buildings bounce raindrops off of them or how a mirror reflects the Sun. She just didn't get it, so I told her to imagine she was surrounded by a protective white light.

Any other suggestions? Maybe an actively or game she and I could play to demonstrate this?