I have been asked a few times if I offer micro expression training. While I do not offer this training myself I have trained on micro expressions and believe it to be a worthwhile training. Using this skill teaches you how to read facial expressions in daily life as you're listening or speaking with others. This is just another skill to assist you in your influence attempts. What the tool cannot do is choose the best course forward for you. Lead with your head and motivate yourself and others with your heart. I have shared two different websites that offer practice trainings with this skill. Enjoy!
http://lie-to-me-now.com/test/
https://mazuzu.com/microexpressions/