Reading from the M20, there's this paragraph at page 549, section "Stave Off Disaster"

A player who decides to put off the backlash will discharge all of her Paradox points, except permanent ones, at the end of that scene. (The permanent ones still count, however, toward the backlash dice pool.) The eventual results of willing the Paradox not to happen might be messy, but that scene – while it lasts – can certainly be dramatic.

I'm not sure to understand the underlined phrase. For example, if Peter has 7 points of Paradox, and he spends 1 WP to delay the backlash...