A simple and functional add on to our clothes, pockets allow us to seperate, collate, and integrate all those small items we just have to have along for our daily grunts. Keys and knife in the right pocket, change in the left. That cool rock in with the knife, but the lighters with change. The various slips of paper accumulated throughout the day in any pocket that is handy. A man can carry all his daily needs conveniently stashed but instantly available as needed. Taken for granted until the hole in one of them allows my favorite knife to escape to look for a new owner. I never seem to appreciate their worth until they fail me.
Now a purse on the other hand makes no sense to me. All our stuff jumbled up together in one pile. To find anything, 10 things have to be moved, removed, or shoved out of the way. I grew up watching my mother flounder elbow deep in her purse. When she had to dig deep, everything came out and was scattered as she frantically looked for that which was unfound. A pocket on the other hand, limits the search to a much smaller area. And often, the sought item can be located by braille through the outer layer. "Ah, there's that knife. What was I thinking? Put it in the wrong pocket". 15 seconds of panic verse 3 or 4 minutes of purse antics. Pockets rule, purses drool.