Yes it is, over the years i had to simplify things because after school i was speaking in technical terms, I had to testify in court as a witness about this guy who bought a satellite system 10 ft dish from a friend took it to the next town and it didn't work, i tried to tell the prosecuter why i used terms like elevational shift,latitude /longitudes vs projectory degrees , he look as the judge the expression on his ace was priceless, he said to the judge did you get that, the judge replies it was all greek to him. anyway we won the case, after that i began understanding how important it was to comminucate.