what is the most scariest thing happens to you?

During our camping, a friend pushed me in a deep part of the pool. He didn't know that I can't swim and nobody was near me at that time. I kicked hard to keep me afloat but it only took a few good seconds before my legs cramped and I sunk to the bottom. I was aware the whole time around and I really thought I will die. Fortunately, one of our campmasters came to my rescue. Since then I was really afraid to swim in deep bodies of water.

I am scared that one day my family member passes away. As they are very important for me and when I have problems, they can guide me and support me. But nobody can avoid it, but I hope this day will come very late.