Basic Infantry Tactics: This will teach planning, risk mitigation, preparation, how to think tactically, and awareness, if you pay attention.
Basic Medical & Trauma Training: If you really need to ask what medical gear you need to carry on your person or in your vehicle, you probably haven't taken a medical trauma course.
Combatives Training: So many people get cocky about having a gun but forget about the risk of being taken to the ground and not even being able to get their gun out of their holster.
Firearms Law Consultation: Many people may have a gun that they carry, but they lack the knowledge of when their use of deadly force will be justified.