The letter “Y”, in antiquity, has often represented a “bivium” (a fork in the road); a point in life where we
have to make a vital decision.
According to Pythagoras, it represents the paths of virtue and vice.
You may want to read the section “Symbolism” in the Wikipedia article on “Upsilon”
Y is symbolic of You, Yourself, Year, Yesterday, Yours,
Yes, Yealing, Youthful, Yahweh, Yonder, Yacht, Yoga, yellow, yearning.
The letter Y is also symbolic of looking within, Inner contemplation, Meditation and