Get out of your house in the middle of a rainstorm, get soaked in it, and then strip down-to nothing but a smile.
Rainstorms are incredible: falling shards of glass, the air full of diamonds.
You're probably on the right track if you feel like a sidewalk worm during a rainstorm.
For many years I was a self-appointed inspector of snowstorms and rainstorms and did my duty faithfully, though I never received payment for it.
Throwing out preclearance when it has worked and is continuing to work to stop discriminatory changes is like throwing away your umbrella in a rainstorm because you are not getting wet.