i don't need hope. i think hope is overrated. i think i can live without hope. とか hope is scary. hope is a four-letter word. you know what else is a four-letter word? fear evil that's also a four-letter word. この言い回し、独特で大好きなんだけど、Kronii さん特有の? それとも慣用句?元ネタがある?
After searching on Google, I found that "hope is a four letter word" has been used elsewhere. However, I don't think she is quoting anything specific. (I am responding to the Google Translation of your comment, sorry if it is incorrect)
no , she is not quoting anything but people sometime say phrases similar to that in this case, she means "hope" is overrated or doesn't mean anything to her