Human emotions are contagious, and it has been proven throughout history. Selenite is a fantastic stone because of its ability to influence emotions positively. If you are an emotional person and you get carried away quickly, you should be friends with Selenite.
Selenite also affects other people's feelings. It has a relaxing aura that gets transmitted to its surroundings. Hence, people around its bearer tend to be calmer and happier, which is very helpful because conflicts usually happen when tempers flare.