[YogicCowboy]

I try to alternate: occasional lengthy but elegant sentences, frequent short and pithy ones.

Long sentences are an art form, if done smoothly. A literate reader can appreciate such.

[MHGinTN]

Here's an example of what I feel is the limit for a sentence. I wrote it long then condensed it: "I am sent to upgrade your understanding, to enlist your cooperation in bringing a shift in human consciousness by ending individual reliance upon energy provisioned by a small oligarchy."

That sentence was eleven words longer until edited. Editing is the work part of writing, unless You write things like South Pacific.