—President Franklin D. Roosevelt, June 27, 1936 When President Joe Biden was running for reelection, his main pitch was about the danger Donald Trump represented to American democracy and peace in the world. Now that Kamala Harris is the Democratic nominee, she’s shifted the emphasis of the campaign away from that danger and onto the opportunities that lay before Americans if we can just elect enough Democrats to bring them into reality.

The recent and dramatic swing in the polls is probably mostly driven by Biden stepping down and Harris stepping up, showing the nation she’s fully capable of running a campaign and the country. But it also reflects her shift in strategy. ALSO READ: GOP's attack on Americans' retirement savings just went to the next disgusting level Every moment of every day, we’re always doing one of two things: moving toward pleasure or moving away from pain.

Mentally and emotionally we never stand still; we are always either moving toward something we want or moving away from something we fear or would prefer to avoid. The Moving-away-from-pain Strategy In the short run, the most effective strategy for persuasive political communication is to motivate someone to move away from pain. The reason is simple: it’s physiological.

If you get an electric shock, you pull your finger away from the wall socket. If you’re barefoot and step on glass, you lift up your foot. “Wow!” “Gotta do something!” Causing people to experience — or even imagine .