If a burning, exothermic-reactant ball of gas can emit light that travels at 3×10^8 m•s^-1,

Why can't you emit the hope that you experience endothermically even when your ∆H is a negative?

Why do you have to be so selfish as to favour an endothermic reaction instead of being exothermic and being like the sun - shedding your hope onto others?

Since we have chemistry, can we not meet at chemical equilibrium?