There are four types as there are four different aura frequencies. The concept of type refers to the mechanics of your vehicle, the one you chose at the moment of your incarnation, and it comes from the specific configuration of your defined centers. Each type has its own strategy, i.e., its own way to function in the world without meeting resistance, and that’s the key to a better quality of life.As a last consideration, I’d like to add that what defines you is what limits you, but not in a negative sense. On the contrary, it’s the limitation of definition what creates a consistent sense of who you are, as it occurs with the banks limiting the river and making it exist in the first place. So, even if there are infinite nuances within a chart, the starting point is always your vehicle’s type.