Why did I Choose what I chose to do?

I chose to do my GCSE course work on Chinese gymnastics training because I feel  a documentary I once watched about it, really made me feel disturbed about the training sessions they go through. I found it is a very interesting topic to choose and there is a lot of information you can find about it. I find that from have a gymnastics background, when looking at how the Chinese trained, it really made me see how much luckier I was.