Nowadays, people prefer to divide people in two groups; people who masters to multitask, and those who can’t. Almost everyone place themselves in the former group, thereafter they put the rest of the people in the latter. But of course most people are lying.
I personally take advantage of multitasking daily to a certain extent, yes, practically all the time – in a certain level. And my perception of multitasking is the same as http://www.google.no/ ‘s perception on what multitasking is; it’s simply to have the ability to do several different things at once.
But something that should be mentioned here is that no one can really multitask. It's when we think we're multitasking; we're only jumping from one thing to another. This way of doing things is addictive and can of course eventually cause us difficulties among our ability to concentrate.
With other word; it is physically impossible for a human to do two things at the same time. Then, I don’t mean that it is completely impossible to do two things at the same time; such as talking while walking, or smiling while dancing. No, I mean that it is impossible to multitask - to do two things at the same time - as long as the two things that should be done at the same time, requires a lot of concentration and attention to be done correct.
I guess you yourself are able to distinguish between which tasks that requires a lot of concentration, and which requires less. Whether you're driving a car while talking on the phone, or if you write e-mails during meetings, it is not true that you do both at once - it's impossible. Unlike the other examples I’ve already mentioned. What you actually do when you’re doing the concentration demanding-tasks is to focus on the first one and then the other, a so-called "switch-tasking". Because if you’re doing two concentration demanding things at once , of course your concentration is divided between to tasks at