Work and weekend wear

I have friends who separate their clothes in their closets according to the activities they perform while wearing the clothes. Well I just think that is very limiting - don't you ? Black bottoms Volar - Mostaza shirt - Michael Kors black flats - Tommy Hilfiger fuchsia bag If I followed that rule then, I would not wear this top to go to the supermarket like I did this weekend - because on Monday I wore it tucked in to go to work. How about you ? Are your clothes categorized by activities ? If, not by activity, how is it organized ? Tell me the truth, is it even organized ?