You would think that if someone says that they are really busy but need to do an errand in order to finish a time-sensitive project, do not convince them that you desperately need them to come out with you and then, once you've left the house, tell them that you have eliminated their errand from the agenda to save time.

Unless of course the actual purpose for the outing was to lecture them about how you think you're doing more housework then they are. And I find it bordering on impossible that you do twice the dishes and laundry that I do, as you have claimed. Why, just today you were criticizing me for not waiting for the laundry to pile up so that each load of laundry is full to capacity. How, precisely, can I be not doing the laundry enough and doing it so often that the loads are too small? I'm going to assume that each complaint was specific to each task, that I am waiting too long for the dishes to accumulate (one day), but not enough time for the laundry to accumulate (two to three). Even so, if you see a dish and fly into a tizzy deciding that you cannot possibly either work in a room that has less than a load of dishes in it or tell me about your problem so I can handle it; then the solution is not to wash the less than a full load of dishes yourself and then hold it against me.
(perhaps I have difficulty working when the floor is covered in laundry?)

Also, I do in fact need therapy for many things. Aversion to "Firefly" is not one of them. This may seem unfair to you because I showed you how to watch Doctor Who online and said I thought you would enjoy it. This is rather strongly foiled by the fact they are, respectively, the shortest and longest running science fiction television shows.

And I keep slipping into a British accent when I'm stressed. I don't know why, I am not British and I do wish I'd stop because it does sound like I'm mocking someone or being pretentious and silly.