Keep Your Intuition In Check INFJs’ introverted intuition and extroverted feeling work together to many times give INFJs accurate impressions. According to AJ Drenth of personalityjunkie.com, introverted thinking keeps these processes in check. It enables INFJs to critically analyze their intuition and check it for accuracy. This logical review of your insights about people provides a healthy balance and keeps you from leaping to faulty conclusions.