The Weight of "Just"

&ldquo;Can&rsquo;t you just retrain the model?&rdquo; I&rsquo;ve heard some version of this sentence more times than I can count, and if I&rsquo;m being honest, I&rsquo;ve said my fair share of them too. It sounds harmless. Its usage has become so common that its presence seems to go unnoticed, but it&rsquo;s already doing damage, because under that &ldquo;just&rdquo; sits an iceberg: figuring out…