Well, I think it looks like we can all agree it's nearly impossible to talk and work at the same time, and so in that sense "multitasking" is definitely a weak spot?
And I just gave it some thought, and I've decided that the least difficult kitchen job I've ever had was one in an institutional kitchen that provided "three squares" a day on a regular schedule. I thought that, yes, certainly I could do several things at once on that job, say cook spaghetti, hamburgers, and roast pork at the same time while stopping to serve a tray line and clean and prepare a tuna salad for the next day. But that's not precisely true... now that I think of it, I was actually breaking everything up into a series of single tasks that I did one at a time. It would be easy with practice, but tough the first time I tried it, and if someone else interferes with it things tended to fall apart. So, I guess I wasn't really multi-tasking after all.
It could be especially chaotic when I had to train someone. I could train someone just fine in a quiet environment with little interference (in fact everyone I ever trained caught on faster, worked better, and lasted longer at the job than anyone else... perhaps the calm, logical, precise, and direct lecturing style of Aspie speech, and the tendency to think of things in smaller parts and steps, lends itself perfectly well to training?), but it seemed like supervisors always wanted their "fair share" of attention while I was training, and the party-crowd I had to work around liked to drive up the noise and chaos factor as well. I always thought I'd lose my mind after a day of training, but it was always very rewarding to see my trainees out-performing everyone else's
That reminds me... does anyone have any clue why management would periodically want to pass out these goofy charts, and tell the employees to write down a schedule of everything we did every day? I never quite understood what they were asking for, and the result would be that I would, as I mentioned above, break down everything into the individual tasks and write those down, which would cover the entire sheet of paper and continue onto the back and cover most of that, with my best guess as to how much time it took/would-take (I've always been bad at judging time!) It meant that all my break time was wasted, because I'd have to spend my break doing this (I couldn't do that and my job at the same time.) The result, I think, was that I looked like a smart-ass, because management acted like they took it personally. But I really don't understand what they wanted from me