Yes, he'll need a non-technical person to teach him when to use then, and when to use than. Believe it or not, that's very important and they are different word

Yes, he'll need a non-technical person to teach him when to use then, and when to use than. Believe it or not, that's very important and they are different words with different meanings. Perhaps an English/PR major or a well-rounded MBA to cover all the non-technical stuff a business needs.