no genuinely what is determination

Alphys says its what keeps monsters alive while melting them into goopy messes

Flowey is just a soulless being existing only because of determination

Undyne proves the statement of monsters not having determination in themselves due to her just pulling her own determination in genocide

she also DOESNT turn into a goopy mess until you literally kill her

and then Frisk (and Flowey) can save and load just with determination

what the hell is it and why does it do just do everything