Use a blank line between paragraphs for readability; don't just
let them run together ("cuddled") one after the other separated only
by a linefeed and a few spaces of indentation.
See CuddledElseBlocks for the origin and meaning of the term "cuddled"
and "uncuddled." They refer to source-code formatting but are used here to refer to paragraph text-formatting.
Programs that do text re-wrapping will take cuddled paragraphs and merge them into one large paragraph.