Got you. Personally I’m a bit more of a jack of all trades. Passing interest in a few things.
But not an expert. Body language 101 so to speak.
I like to know when a woman likes me.
You however seem to be specialising in facial expressions.
Maybe just the soft ones??
This may be of interest to you anyway. Although maybe you have this site bookmarked at your level of knowledge.
Learning decode facial expressions (microexpressions) is like granting yourself a superpower. Learn to spot microexpressions with example photos and videos!
www.scienceofpeople.com
Good to know we can always come back to you to get a breakdown of the emotions the players and staff are feeling.