_investing_ money in teaching to improve employee happiness and foster cooperation between teams seems like a legit way to spend investor money, with positive f

_investing_ money in teaching to improve employee happiness and foster cooperation between teams seems like a legit way to spend investor money, with positive financial outcomes such as increased productivity, employee loyalty and hiring attractiveness. Companies such as Stripe stay ahead of the competition because they get the best _people_, in every sense of the term, and their investors know it well.