So something I have found with myself is that when I am working on more than one task I get easily confused and tend to lose my train of thought or on what I was doing. I often work between at least 2 tasks but I find that when I do that, I always end up confused more times than non.
Do you get easily confused when working on more than one task?
Some people are very good at multi-tasking, I See females are more so than males. But it depends on the line of duty jobs that people have to deal with. ATCing is something that I have done from a simulator point of view but DAMN I was multi-tasking the FLIP out of myself.
I do not like unfinished work, then starting another. and so I stick to one thing at a time till done then move to something else.