Women in workplaces are so often conditioned to be small. Hence, impostor syndrome is not uncommon among women who come into positions of power. Overcoming impostor syndrome is such an important part of the process of owning your leadership and becoming effective at your post. Michelle McGlade interviews Verizon's Kathleen Grillo about her climb to the top, and what it took to get there. Impostor syndrome could be affecting your capacity to lead more than you think. Kathleen's story could help you make your way towards taking complete ownership of who you are and what you do.