Anime: Good-bye, dull teacher (Sayonara, Zetsubou-Sensei)

This world is unbearable... Truly cruel and unbearable... I'm in despair! This steeped in money world plunges me into depression! Back to the episode of the hanging...
- How can you do so? This world - lullaby of new hope!
- Now you will die.
- I told you no one would try to leave this world in such a bright and amazing day!
I'm with you. Someone...
- No!
- Okay... And then I did just a minute ago?
- You what?... Tried to be a little higher, right?
- Th?
- I well remember how my daddy... was always trying to grow up. When it was difficult times... my dad attempted to become above...
- Wait...
- When it was reduced, when they came to claim the credits, when the company failed... He tried to become higher.
- Wait... You're a little in the wrong direction I think...
My mom had a period when she wanted to grow up. In General, I don't know. I remember the time...
- Enough already!