Month: July 2019

  • Planet Fitness (PLNT)

    Planet Fitness is a medium-sized but quickly growing gym in the United States.  They operate on a franchise model and have quickly been taking market share by catering to the […]

  • Mental Model: Dunning-Kruger Effect

    The Dunning-Kruger effect is the tendency for those who are incompetent to overestimate their competence.  This “dual burden” is two fold: 1) incompetence means less capability to do things well, […]