Many business leaders believe that they fully understand their best target customers. They’ve developed clear profiles (a.k.a. personas) that are richly detailed with well-researched parameters, such as standard characteristics (e.g., age, education level, years at the company, role) or firmographic (e.g., annual revenues, number of employees, industry, geography, years in business). While such characteristics are important, they ignore another crucial characteristic: urgency of need.