The temptation to stick with the familiar can be remarkably strong, can't it?  Whether it's a favorite vacation spot, a decades-old relationship, or a hairdo that all the magazines say flatters your face shape.  And why not?   As long as that familiarity doesn't morph into a rut, it's all good.  One thing that could become a habit is wearing these drops of gray glass pearls and gold plated accents --  and as ruts go, it's not a half bad one to be in.