If you don't want the job just send a quick email that thanks the interviewer for their time and for meeting with you. You might mention that it seemed like the job wasn't a particularly good match for your skill set but that you really appreciated the chance to interview and to keep you in mind if a different opportunity becomes available.
Just write him\her a little note stating that you appercaited their time. And that maybe you will be of some help in the future. Just be polite.
You never know they may have a contact that they could refer you too. Politeness is often overlooked. But a much needed quality in the work force.
Simply shoot him an email expressing your gratitude to their taking time to assess you for the job and expressing their interest in you, and an apology that you can't pursue the job in order to pursue something personal came up that needs your full attention. Hope it helps! ;).
Email or call the interviewer again and explain to him or her politely that based on the interview you had speculate that you don't have the skills to accomplish the job they are offering.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.