While I was working on an international English language test, I needed to practice Spelling and Listening. I did a quick search on Google but there were only youtube videos and blog posts that didn't meet my needs.
I thought it would be good to speak about this idea with a couple of friends and I quickly started to write my ideas on paper. After a while, I realized that this approach wouldn't help me. I had included many things that came from my professional business life and experience. However, I had missed one of the most important approaches: Keep It Simple, Stupid.