Skills

Skills are an essential part of any superhero.

ESSENTIAL

First Aid/CPR/AED from Red Cross ($115 in-person)
"Asynchronous, Online De-Escalation Training for Security Officers" by Defuse ($89)
"What Every First Responding Officer Should Know About DNA Evidence" by NIJ (Free, online)

NIJ Classes - National Institute of Justice
Online Forensics Classes - Coursera
Red Cross - First Aid
Sewing Classes - in-person local class
Shooting Classes - in-person local class
Espionage & Intelligence Courses - in person
Trainer & Coach Certs - AFSA
Defuse - De-escalation Training
Online Robotics Training - Coursera

Martial Arts

Boxing
Kickboxing
Krav Maga
Karate
Taekwondo
Tang Soo Do
Kung Fu
Jiu Jitsu
Judo
Jeet Kune Do
Systema
Arnis
Savate

Relevant Sports

Fencing
Rugby
Gymnastics
Football
Yoga

Specialize in something. It helps to go through a trade apprenticeship or to get a degree. You will find that you will reflect on that specialization throughout your life.