Dear Urist McMiner,
Please stop attending a party when there is only one more fucking tile to mine!
Somewhat related...
Dear Urist McMiner,
Please stop harvesting plants
every single time I ask you to dig ANYTHING. Seriously, you're a fucking LEGENDARY GROWER already, and you haven't planted a single seed in your entire life!
BTW does anyone else's dwarves have this mysterious harvest addiction? When I set an area to be dug out, at first she'll "accept" and 1 of the tiles will start flashing, she'll start walking there etc. Then the moron will suddenly decide that there's some fucking radish that needs to be pulled out IMMEDIATELY and just wordlessly cancels the mining task and goes off to harvest. It's been a huge pain in the arse, especially when I was digging out some area for magma workshops about 100 z-levels below the farms. She seriously went down about 80 z-levels, then went up to harvest, then went back down and dug 1-2 tiles, went back up to harvest etc.
It seems to only affect some of my dwarves. Of the original seven, excluding the guy who's actually a planter, I have the aforementioned miner at legendary, another miner at competent, a mason/mechanic at proficient, a carpenter at professional and 2 military guys (who were basically peasant haulers for much of the first 2 years) at dabbling and novice (rusty).
All of these dwarves besides the 2 military guys had all hauling and other jobs disabled, so that might have been a factor. However, some of the other early arrivals like a couple of glassmakers and potters also had hauling disabled and are only at dabbling. Plus for this fort I started farming only after the first couple of waves, so the founders didn't have a head start or anything.
I also have about 20 guys who have literally no job but hauling, and another 20 or so medical dwarves and off-duty military who also have hauling enabled, so it's not due to any lack of manpower.
Any ideas on why this might be happening?