No improvement to this sentence is necessary. It makes perfect sense on its own and sounds right. "Either" always takes an "or" else the word wouldn't make sense, as it's meant to contrast binary options.
eg.
I'm either going to eat food or drink water.
Answer:
lines 10 though 14
I think I'm sorry if I'm we
He considers it a leap of faith because he was very scared to do it and when he decided to put his fear aside and jump he ended up making the diving team.