Democrats are grappling with a familiar mix of hope and unease ahead of the elections, echoing the "nauseously optimistic" sentiment that has marked their political journey since 2016. Polling and early signs suggest strong potential for gains in Congress and state governments, yet lingering concerns persist about whether momentum will translate into lasting victories. The party’s experience over the past years has taught them that even promising leads can come with unexpected challenges. With stakes high, the question remains whether this cycle will break the pattern—or reinforce it.


The giddy mix of anticipation and despair that Democrats are experiencing today should be familiar to them. It’s the old “nauseously optimistic” feeling that has been their lot in every election since 2016. All the dashboard indicators point toward big gains for the blue team in Congress and state capitols from coast to coast, but,...