Strings

How much more coffee do you need ? How much more coffee do you usually need ? How much more coffee would you usually need ? With how little sleep can you cope ? With how little sleep incidentally can you really cope ? Incidentally, with how little sleep can you cope ?

How little little sleep might affect my moods is a moot point, or a dubious issue.

How little a scarcity of sleep.

How little a scarcity of sleep might or might not affect my mood is undubiously a moot point.

I frankly doubt that anyone would be interested in knowing how little the lack of sleep actually affects my mood(s).

(In some short sentences, Michael Cunningham has three or four different adverbs, at different places.)