Is Your Vision Being Obscured By Bad Design?

Too often our vision of what is around us is limited by outside forces, keeping us from seeing what is in our way or the threats coming at us. We are quick to condemn or retaliate against others when we are wronged, not realizing that they were impacted by limitations outside of their control just like us. We too often focus on the outer skin of the onion and neglect the underlying issues of bad design, either unintended or with a purpose. What are your design obstacles? What obstacles have you designed?