Timothy Zahn said this quote

To some extent, the direction of one's chosen path automatically selects for the paths that may cross it. A warriors path will intersect the paths of other warriors, allies and enemies alike. A workers path will interest the paths of other workers.But as with games of cards and dice, sometimes unexpected crossings occur. Some are driven by chance, others by design, others by a change in one's goal.Some are driven by malice.Such manipulations can prove effective in the short term. But the longer-term consequences can be perilously difficult to predict.The path of Arihnda Pryce is one such example. A deep and perceptive study of it can serve as a valuable lesson.And as an even more valuable warning.