why may I have the Moon instead of the Sun?

Greetings, fair viewers! The moon symbols upon mine armor, sword, and shield represent mine faith in God and my duty as a knight. The moon upon mine breastplate also grants me sight in darkness. Mine brother, Riherd Junior, whom I call RJ, chose the sun, for it was brighter and more dangerous. I know not what befell him, but I fear he may have ventured somewhere from which he could not return. I pray that one day, we shall meet again. May God watch over him, wherever he may be.