recently ive found people have this habbit of starting conversations just as your clearly leaving the room or going out to do something.
for example, even though you tell them your going out or walk past them carrying a great big heavy box, you are half way out the door and they start asking you about things they saw on tv last night and going on about what they saw. to try and not be rude you make some attempt to continue the conversation but you really just think, do i look like im in a position to have this conversation right now?!
whenever i learn something new it pushes some old knowledge out of my brain, remember that home wine making course when i forgot how to drive?!