re: What are the hardest professions for interviews? And easiest?

Wouldn't say it's the hardest (it's been the hardest for me though), but I was once interviewing for a software trainer position and was given a list of 15 different topics, I had to choose one of the topics and give a 5 minute speech on it. I was given 15 minutes to prepare. I guess they just wanted to know how good of a bullshitter I was. I got the job