I am mild bipolar and messy, I think it is because when I put something down I will find it, when I put it away I may forget because when I take ambien my short term memory goes to the crapper. When I was off meds I was still messy but that is just a trait, as neatness would not be know without a person like me, as contrast - a little Daoism there for you. I wish you the best 2017!