MORE BODY-TYPE MUSINGS

Thanks to everybody who commented with suggestions on how I could handle my mysterious eye-dryness; it went away of its own accord later on that day and hasn't returned. That's just the way it goes, I guess.

I have a scrape on my left shin that's scabbed over and healing nicely, but now it itches. Why does my body make it itch now, as opposed to later when it will be fully healed and the act of scratching will cause the scab to be removed at the proper time? I am not really looking for a biochemical nor evolutionary-biological explanation. I'm just saying my body's timing is a little off, and this is now my #1 ironclad stone-cold reason for why intelligent design is bullshit.