Montreal, Canada – Celebrities, professional athletes, and high-powered executives seem to have it all; they appear larger than life. However, it probably wouldn’t surprise people to learn that behind the confident, almost arrogant, façade of many highly-successful people lies an often fragile self-esteem. Assessing 2,072 people using their Self-esteem Test, researchers at PsychTests reveal that narcissists may appear confident on the surface, but much like the fabled egg in the popular nursery rhyme, keeping the shell of their self-image intact is a precarious affair.