What natural phenomenon are you afraid of?
I know this sounds strange but it came to mind because my husband and I are going on vacation and going to a cave. I love caves but my best friend hates them (she’s claustrophobic). In college we took a spring break trip to the mountains and I dared her to go into some caves with me and she dared me to climb a mountain with her (I’m afraid of heights).
So what bugs you about this wonderful rock that we live on?