“My father left us when I was two. The last time I saw him was my fifth grade graduation. I do know he’s alive because I found him on Facebook. Apparently he drinks a lot and goes to left wing protests. I’m not bothered by it. I think it’s funny. Sometimes I hope he comes looking for me just so I can turn him away. I did find an old journal recently from my childhood. It had The Powerpuff Girls on the cover. Inside were some pages where I had been practicing cursive, and I had written things like: ‘Why don’t you call me?’ and ‘Why don’t you like me?’ So it clearly bothered me then. Even though I don’t care now, maybe it’s impacted me in a way that I’ve yet to discover.”
(São Paulo, Brazil)
What Iroh tells Aang when they're walking in the tunnel looking for Zuko and Katara about how power is overrated and he's wise that he chose love, doesn't that confirm that Aang was right in not staying with the Guru and him not letting go of Katara was the correct choice?