Sometimes our conditioning in life can cause us to lean more towards certain Life Energies, perhaps because of the influence of our parents and the people who most inspired us. You raise an interesting question, and it may be due to the high probability that you may be a Dynamic Assertive. There is a sort of "cross-section" in the Dynamic group with the Dynamic Assertive, who in essence is a mix of the Dynamic Aggressive and the Dynamic Supportive, so what happens is that the Dynamic Assertive can often relate very well to the other two Dynamics, whereas a Dynamic Aggressive does not really know what it's like to be a Dynamic Supportive, and vice versa. But a Dynamic Assertive can oscillate between all three Dynamic manifestations.