Earlier quoted context omitted.
poorly…
It would be v. funny if I got that wrong, but I do feel the need to point out that "badly" is indeed grammatically correct here because this is HN and pedantry is always on topic. People over-correct and feel like they can't use "badly" because there is "feeling badly" discourse [0], but that pertains to "feeling" being a linking verb. "Write" is just your bog standard verb for which "badly", an adverb, is a totally…
Thus "I feel badly" ... "ok, what did you do?" vs. "I feel poorly" ... "ok, I'll get a bucket."