Fire taught him how to survive. It forged him in the intensity of combat, shaped him through discipline, fear, aggression, and the need for clarity when chaos surrounded him. In those early years, fire was the way forward and even if it left scars.
Water taught him how to adapt. Life after combat meant shifting form, learning new languages, cultures, mindsets and becoming fluid in a world that didn't speak in commands and strategies. Water washed away the hard edges. It didn't make him soft. It made him agile.