I’m going to cheat today and pull up an old post. (I have to leave for work soon.) This is the scariest thing I have ever done:
https://monicleblog.wordpress.com/2013/11/21/daily-prompt-unsafe-and-scared-witless/
Write about your strongest memory of heart-pounding, belly-twisting nervousness: what caused the adrenaline? Was it justified? How did you respond?
https://dailypost.wordpress.com/dp_prompt/fight-or-flight/