Spot the error.I stay up lately at night reading stupid philosophies and wake up early to read some more.

Explanation

"Lately, I've been staying up late at night reading stupid philosophies and waking up early to read some more."- "Lately" is an adverb that means "in recent times" or "recently".- In the original sentence, "lately" is incorrectly placed and implies that the speaker stays up late "at night lately", which doesn't make sense.- Moving "lately" to the beginning of the sentence or using "have been staying up" instead of "stay up" fixes the issue.