You can almost never fix a sentence —I just quoted these lines in a reply to a thoughtful question about a troublesome sentence.
Or find a better sentence within it —
By using the words it already contains.
Verlyn Klinkenborg, Several Short Sentences About Writing (New York: Alfred A. Knopf, 2012).
I’m high on (“enthusiastically in approval or support of”) Klinkenborg’s book. My students like it too. It’s one of the best books I’ve chosen for teaching a writing course.
Other Klinkenborg posts
More from Several Short Sentences : On the English major : On e-reading
[Defintion from Merriam-Webster.]