Another small detail: don't use a hyphen as punctuation in cases like > let’s move on - what happens ... It looks rather lost and lonely, floating there betwe

Another small detail: don't use a hyphen as punctuation in cases like > let’s move on - what happens ... It looks rather lost and lonely, floating there between the parts of the sentence. What you want here is an em dash—like this—to separate the phrases. (It's Unicode character U+2014, or the — entity in HTML.) It is often set without any surrounding spaces, though some people — perhaps depending on the font being used — like to have a thin space (U+2009) before and after. A regular space is certainly too much.