We all know, where there is a front, there must also be a back. Because every coin always has two sides. So every sun sign has a shadow side. Read here about the different zodiac signs and their greatest weakness.
Your dark side is: egocentrism
You show and use your shadow side without any shame, Leo. Because you must and will satisfy your ego. After all, you love to be in the spotlight, to be the radiant center of your social circle and to be admired. And (much) more is allowed. And all means are good for that. That is why you use your acquired status symbols to showcase your material wealth and social success. You use all of this to exercise power over others and thus dominate them.
Beneath your egocentrism lies some kind of inferiority complex.
After all, your narcissistic streak hides your fear of failure. Because you don’t want to be an illustrious stranger. You want to leave a trail and be remembered as a successful person. It doesn’t bother you that you have to use tyranny or the law of the strongest to cover up your ignorance. Unfortunately. Realize that you can use your great and radiant charisma so much better for things that really matter, Leo.