My condition made me fear public speaking but like they say, the best way to overcome your fear is to face it.
Trevor Nafe, from a mixed parentage of Eastern Highlands and Morobe is a second year chemistry student at the University of Papua New Guinea. He is the third of three children. He was born with this speech impediment, known as sigmatism or lisp. A person with a lisp has problems making the sounds associated with the letters S and Z.