Theodore:

I can still remember very well how my brother Carl came into the throne room on Saturday and got upset about our student council president and how difficult it was for him not to attack Audrey.

It's true that we have a subtle "wheel" during the blood moon. This is related to the fact that we are particularly sensitive at that time. You could roughly compare it to a woman's period. Admittedly, this is only very rudimentary, but I haven't found a better example for this condition. We are very sensitive then and have a huge craving for blood, and human blood at body temperature is our main focus....