Heh,
for my rifle ammo, among other things, I -
-sort bullets by weight, then sort those by base-to-ogive measurements
-trim cases all to same length & square case mouth (Wilson trimmer), high polish (to look for flaws), sort by headstamp, and then weight (to assume consistent volume that way)
-measure and match case dimensions after sizing and forming, then adjust cartridge base to ogive during loading
-spend a lot of time researching, working up, testing, and documenting loads (sometimes several years on the same gun)
A lot of extra attention for someone who has a bad eye and can't see well enough to shoot worth anything; Precision ammo for a shooting monkey with cheap guns.
But, all in my little corner, under the basement staircase. Quietest place in the house.
Some folks reload to shoot. I shoot (maybe, but not necessarily...) to reload. It's about solitude & meditation, focus, concentration, and craft.