I
Me
ガ
われ, わ
私 (シ、わたし) I, Private
僕 (ボク) I, Me
我 (ガ、われ, わ) I, Me
俺 (おれ) I, Me
吾 (ゴ、わが) I, Me
義 (ギ) Righteousness
餓 (ガ、う) Starve
Ego 我 (radical) is all about I 我 (kanji), and I is all about ego.