The two can look remarkably similar, especially when the deciding takes time. Too many options + poor prioritising = pain in the arse. C'est la vie.
I seem to have spent much of this year trying (and failing) to sort myself out, specifically in the area of time management. Part of the problem is that, while I have an idea of what I should do, I'm less strong on what I need to do, and have little actual clue about what I want to do. The 'want' and 'should' seem to be diametrically opposed in terms of motivation, which explains why often, not a lot gets done.
