failure, extreme sport, turning point - choosing essay topic

I have 3 topics to choose but I can't decide because I have some reasons about each topic

1. Failure moment. How did I cope, What did you learn from it and how has it shaped who you are today?

I never think the world has come to an end with any problem in my life. I don't know that is because I have little experience or not. The most hard experience I can think is I failed admission to number one high school of my country. My mother had to exhausted to find my new school although my GPA is very good. That is because my old school don't want any students have chance to admit to new school so they reject everybody who had gone to exam other schools. I don't know this is good to write and I don't feel it's failure.

Or , if I write in the way that I never think I got failure, It's experience. Is it too risky to write it in essay. It's not straight to the question. So, I'm not sure

2. About extreme sport, it is risky but players say it's rewarding. What was the most rewarding risk you have taken? Why did you decide to take it and how has that decision helped you become who you are today? The risk you took can be either physical or mental.

I can think the answer of this question but I never do any extreme sport. Is it wrong if I never do them but choose this topic.

3. About turning point in your life. Why is it so important, and what would your life have become without that that turning point?

as same as 1. I don't feel I have real physical turning point. I think true turning point come when I realize who I am, what is my mistake in the past and what I want to do in the future. It's not the event, so I feel it's not straght to the question too.

I'm very serious, Please help me! Any idea are very welcome..

Thank you very much

Out of your 3 choices, it's obvious to me that your best choice would be the third question as you don't have a positive response to the first 2 questions.

Based on what you wrote, you are able to answer it well: "true turning point comeS when I realize who I am, what is my mistake in the past and what I want to do in the future."

Try writing an outline of the three points i.e.
1) your realization of who you are
2) what was the mistate in the past you learnt the most from
3) what you want to do in the future

That should make a good essay.