A is the power index of an individual,
B is constant education which motivates the individual to listen,
C is the ability to be influenced by listening to others,
D is the aggression needed to influence someone who does not listen.

A is an accumulation of:
number of people who depend on the decisions of that individual,
capital owned by that individual,
social media followers of that individual,
and other similar power elements and indicators.

if A increases and B remains low then C and D decrease.
if A increases and B is high then C and D can increase.
if as A decreases with the change in B then C increases and D decreases.