Oh, I know, rofl. Excuse my ego It may make sense, but my personal beliefs have to interfere at some point. At the end of this, you have to choose which is worse. Guilt or absence of love. THAT I cannot argue. However, I can bring up some points that haven't been touched upon.

Well I have to say Zuko learning all that happened to him when he was younger, but I also think Katara and Sokka have one, but Zuko.

I still think the Cabbage Merchant had a tough time as well ^^

my heart goes out to Azula

For me, everyone's life went down the hills.

Zuko. I mean come on, he got banished and scarred by his father, his sister bullied him, and his mom disappeared. That is very crappy.

That's a hard one, everyone besides Katara and Sokka.

I'd say Aang. Aang is the one with all of the pressure on him, and the fire Nation killed his people. They destroyed his air temple and killed Monk Giatzo. Him and Appa were all alone for a long time, until they both were trapped in the ice for 100 years. Katara and Sokka at least had their water tribe and each other, but Aang didn't have anybody. Toph had those moles, and Zuko had his uncle who could at least talk and give him helpful advice. But I'd say that Aang had the hardest life before he met Katara and Sokka.

I think they have all suffered a lot, but I would still make it a toss up between Aang and Zuko.

I think Aang being frozen for 100 years and losing everyone he knew and cared about is the worst. Plus living with the guilt of knowing you were 'hiding' when your tribe and the world needed you, and you weren't there would be tough too.

I would have put Toph as the worst, because being blind would be horrible. But, she was pretty much royalty, with lots of care and support (too much) and after a while she learnt to 'see' with Earthbending, so Aang wins.