Don't worry it's common to gravitate toward symmetry and for the most part it is how we operate, arrange our lives and structure our daily lives. For some of us asymmetry rules -- Always.
How do you arrange your artwork in your home or office? Are you a bit off and love it? Does everything have to line up? Are you an accountant and still love to be off-kilter?
Is there a correlation between profession and how you hang your artwork?