The desire to make others wait is a desire for power. Similarly (to mention some other common patterns you may have), the desire to pick fights with your partner to get attention, the desire to troll people on social media, the desire to bad-mouth colleagues as a way of gaining leverage at work, are all sideways manifestations of a desire for power. This desire for power, this desire to have an impact on the world around you and to be significant, is an immensely normal, lovely, garden-variety human desire.