Ever just be having the time of your life- only to realize it was just a dream... I was just enjoying myself I had all my "wants" and stuff. Then I just wake up to be disappointed by reality.... It just sucks
It often happen to me~ The worst thing is when you dream getting something what you want and everything good, then you wake up and realized you already got it before but lost it. So I wake up in regret and dissappoitment.
And that reality is Appa licking you, with Toph and kattara bending the surroundings to hell. Yup that sucks