This document is a dedication to Donald L. Whaley in memory of his passing. It describes Whaley as a loud, extroverted man who was passionate about behavior analysis and helping his students succeed. It highlights how he would go above and beyond for his students, from financial support to flying across the country to help those in crisis. However, it also notes that Whaley struggled with his health due to an addiction to sugar and junk food. Despite efforts to get his diet and health on track, he ultimately passed away from a heart attack at age 49.