Opinions Needed- Pilot Fatigue

Hi everyone, I am writing a research paper for my English class on the effects of pilot fatigue and what can be done/has been done to prevent it. If you have an opinion, please reply to this post- I would love to use your quote in my paper! This will be very helpful for me as I would have (an) opinion(s) from Pilot(s) that deal with this issue. A regional pilot and commercial pilot would be awesome! Or if you just have a strong opinion on anything related to this topic please post!

Thanks a ton!