I am Mo’awia Mukhtar Hassan, Professor of Medical Entomology. During 16 years of research work in the field of sand flies and leishmaniasis in Sudan, I have had so many hard times getting research funds, accessing harsh areas to conduct field surveys, spending the whole day and part of the night in laboratories with students, and drafting manuscripts of paper for publication. However, the hardest experience I have ever faced was a personal conflict with the Boss of my research group