As children grew up to became adult, they learnt to accept reality and the law of physic who governed them. Fascinated by fairy tales and role-playing game since it were ever told. A person partake great length in defying the revered, most-holy, and absolute truth of """"Science"""" in dreaming to become a Wizard verself. True, you could simply put glowing phosphorus to illuminate your hand, but how fun it would be if your very hand could glow by itself?
Isn't magic just a perfectly controlled fusion and fission?