How is that the "stockpiling power" of One for All hurts Deku, but the "stockpiling kinetic energy" of Fa Jin doesnt?


Deku can now reach "pseudo 100%" of his power by using One for All 45% plus
the quirk Fa Jin. How is that the real 100% of power hurts his body, but the
pseudo 100% of power of One for All 45%+ Fa Jin doesnt?




Simple answer based on real-world science. Kinetic energy cannot destroy
things neither can it destroy itself

