I'd third Mack and McGrath - sounds more like "intuition" than "reason". "Intuition" is how a good musician just knows what to play next. That the kind of thing you're talking about?
Logic wins in the work place and in academics. Reason in the world of poets, musicians and philosophers.
Not for philosophers - philosophy is *all* logic! Your initial premise can be "intuitive", but backing it up is pure logic. My wife did philosophy at uni - lordy, the bizarre stuff that people came up with by following "logical" arguments through!
Contrariwise, "intuition" is often wanted in the workplace - but you do need the right job.
Surprisingly, you might make a good computer programmer. You wouldn't think so, because it looks all logical. But learning a computer language, like learning a foreign language or learning an instrument, is entirely an intuitive thing. And there's plenty of programmers with ADD - in fact, attention deficit is almost the default state of computer programmers, diagnosed or not!
Don't come after me with a big long list of things to do in a particular order. I will most likely take to long doing them, forget to do the things on the list, or worst of all of the problem: get distracterd and start doing something else.
Hell, we all get that! :-) The deal with jobs is that you spend time doing stuff that you wouldn't otherwise do, in exchange for money. And everyone gets tasks sometimes where the list of stuff to do is so long and the things to do are so boring, you don't know where to start. New kids on a job sometimes need someone sat near them saying "how's it going?" at regular intervals to get them into the habit of keeping focussed. And some of us old kids could use it at times too! ;-)
Can you help yourself deal with it by keeping positive? Saying "it's hard to keep focussed when doing XYZ" is a valid issue and maybe points you in an area you can work at, or maybe points you away from jobs that don't suit you. Just don't limit yourself by saying "I can't do it", because you may fool yourself into thinking that you can't when in fact you've got huge potential. :-/