James Metcalfe
A universal sign of being at ease and enjoying the situation, a smile has proven to be one of the best ways of establishing trust, understanding and creating a positive rapport with a conversation partner. Obviously make sure not to do over-do it – overusing your smile will make you look fake and will put the audience off your character. Smiling at a point or a comment will often draw attention to what’s been said and will leave a resonating memory with those you’ve shared it with, making it a very useful tool in trying to convince someone of something.
