Hi Micael: I would much rather have a true, honest and sincere version of a teacher than an artificial facade of someone else. We all have personalities that have good (and less than wonderful) traits, and it seems to me to build on working to the strengths an individual naturally posseses will ultimately produce the beetre teacher. We expect to grow as teachers (we can't grow someone else). I do think peer review, positive input from others, evaluationss, etc. help frame our delivery style and performance. I think our uniquenesses make for more interesting and effective instructors. Regards, Barry