You know it is time to buy new socks when you find yourself wearing this - and you think nothing of it. Most days my socks are two completely different colors or sometimes even different lengths. No one usually notices - but once in a while I am caught. So, finally after discovering I had more mismatched socks than matched I finally broke down and bought new socks. I am one step closer to being normal - I guess. But what's the fun in that?