What is it?– “I’m on pins and needles.”  We’ve all heard the phrase and we know what it means.  A sense of anxiety or suspense.  But how could that possibly apply to sewing?  Pins and needles of course.  We all use them but they’re all armed with wickedly sharp little points.  Hence the anxiety or suspense.  We’ve all been stuck more than once while we’ve had to sort through a pile of pins or needles looking for the one we need.  But it’s a hodge-podge of shafts and points all aimed…